SF-C21 Instruction Manual

WUME-SFC21-8

Panasonic Industrial Devices SUNX Co., Ltd.

PDF SF-C21 Instruction Manual, WUME-SFC21-8

Unidad de control de seguridad SF-C | Panasonic Industry Europe GmbH

Bezpečnostní řídicí jednotka SF-C | Panasonic Industry Europe GmbH

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Document DEVICE REPORTmn sfc21 instruction pidsx en
Safety Control Unit
SF-C21
Instruction Manual
WUME-SFC21-8
2022.3 panasonic.net/id/pidsx/global

(MEMO)

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Thank you for purchasing Panasonic Industrial Devices SUNX's Safety Control Unit SF-C21. Please read this instruction manual carefully and thoroughly for the correct and optimum use of this device. Kindly keep this manual in a convenient place for quick reference.
This device is a safety control unit for machines.
This manual is for the personnel who have undergone suitable training, have knowledge of safety of machines and knowledge of electricity (are electric workers or have knowledge equivalent to that of the workers), and  who are responsible for the introduction of this device,  who design the system using this device,  who install and connect this device,  who manage and operate a plant using this device, and  who are qualified and responsible for each of the phases of design, manufacture, installation,
operation, maintenance or disposal.
Please fully understand "Safety Standards" introduced in this instruction manual and properly handle the equipment with paying attention to the safety.

Notes
1) All the contents of this instruction manual are the copyright of the publishers, and may not be reproduced (even extracts) in any form by any electronic or mechanical means (including photocopying, recording, or information storage and retrieval) without permission in writing from the publisher.
2) The contents of this instruction manual may be changed without prior notice for further improvement of the device.
3) Though we have carefully drawn up the contents of this instruction manual, if there are any aspects that are not clear, or any error that you may notice, please contact our local Panasonic Industrial Devices SUNX office of the nearest distributor.
4) English and Japanese are original instructions. 5) Windows is a registered trademark of U.S. Microsoft Corporation and other countries. 6) All other companies and product names are trademarks or registered trademarks of their re-
spective companies.

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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CONTENTS

Chapter 1 Introduction······································································· 7 1-1 Attention Marks·············································································7 1-2 Safety Precautions········································································7 1-3 Applicable Standards / Regulations···················································9 1-4 Confirmation of Packed Contents·····················································9

Chapter 2 Before Using This Device····················································10 2-1 Features··················································································· 10 2-2 Part Description·········································································· 12 2-3 Terminal Arrangement·································································· 13 2-4 Confirming Product Information······················································ 14 2-4-1 Version-related Information························································14 2-5 Mounting··················································································· 15 2-5-1 Installing Direction···································································15 2-5-2 Installation Space····································································16 2-5-3 Installation to and Removal from a DIN Rail··································18 2-5-4 Installing the Unit Directly in a Control Panel Using Screws··············19 2-5-5 Installation Environment····························································19 2-6 Wiring······················································································· 20 2-6-1 Power Supply Unit···································································20 2-6-2 I/O Circuit Diagrams·································································21 2-6-3 Connecting to the Terminal Block················································23 2-6-4 Connection of Safety Devices····················································24

Chapter 3 Functions·········································································25 3-1 Safety Input··············································································· 25 3-1-1 Contact Input Mismatch Allowable Time·······································25 3-2 Control Output············································································ 26 3-2-1 Response Time·······································································26 3-3 Auxiliary Output·········································································· 26 3-4 Interlock (Reset)········································································· 27 3-4-1 Overall Reset·········································································27 3-4-2 Partial Reset··········································································28 3-5 Releasing Lockout······································································· 29 3-6 External Device Monitor······························································· 30 3-7 Test Input·················································································· 30 3-8 MODBUS Communication (Non-safety)··········································· 31 3-8-1 MODBUS RTU Specification······················································31 3-8-2 Wiring Example·······································································32 3-8-3 Function Code········································································33 3-8-4 Error Codes···········································································33 3-8-5 Address Map··········································································34 3-8-6 Message Format·····································································35 3-8-7 Function Code········································································36 3-9 USB Communication··································································· 38 3-10 Logic Selection Function····························································· 39 3-11 OFF Delay Time Selection Function·············································· 47

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

3-12 Logic Settings by Software Tool···················································· 48 3-13 Logic Manual Stop / Start Function················································ 49
Chapter 4 Setting of Logics································································50 4-1 Types and Settings of Logics························································· 50 4-1-1 Factory Setting·······································································50 4-2 Preparation for Logic Setting························································· 51 4-2-1 Turning ON the Power······························································51 4-2-2 Portions Used in Settings··························································51 4-3 Operation in RUN Mode and the Display·········································· 52 4-3-1 Operation and Display During Normal Operation····························52 4-3-2 Display When an Error Occurs···················································53 4-4 Setting of Logics and OFF Delay Time············································· 54 4-4-1 Flowchart of Logic and OFF Delay Time·······································54 4-4-2 Operation Procedure for Setting Logic and OFF Delay Time·············55 4-5 Change Password······································································· 61 4-5-1 Flowchart of Change Password··················································61 4-5-2 Operation Procedure for Change Password··································62
Chapter 5 Software Tool····································································67 5-1 System Configuration··································································· 67 5-2 Required System Specifications····················································· 68 5-2-1 Operating System····································································68 5-2-2 PC Specifications····································································68 5-3 Installation················································································· 68 5-4 Uninstallation············································································· 68 5-5 Connection of this Device and a PC················································ 69 5-5-1 Connection to "Monitor Mode"····················································69 5-5-2 Connection to "Transfer Mode"···················································70 5-5-3 Setting to "Monitor Mode" after the End of Transfer·························71 5-5-4 Disconnection of this Device from a PC········································71 5-5-5 Initialization of this Device·························································71 5-6 Startup and End of Software Tool··················································· 72 5-6-1 Startup Software Tool·······························································72 5-6-2 End of Software Tool································································74 5-7 New / Save / Print of a File···························································· 75 5-7-1 Create New File······································································75 5-7-2 Open Sample Logic·································································77 5-7-3 Open a Recent File··································································79 5-7-4 Upload Logic from this Device····················································81 5-7-5 Saving a File··········································································82 5-7-6 Download Logic to Device·························································84 5-7-7 Print·····················································································86 5-8 Each Part Name of the Software Tool and Basic Operation·················· 87 5-9 Creating and Editing a Logic, and Saving a File and Transferring it to this Device······················································································ 89 5-9-1 Creating and Editing Logic························································89 5-9-2 Saving a Logic File and Transferring it to this Device······················89 5-10 Create a Logic·········································································· 90 5-10-1 Create a Logic······································································90

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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5-10-1-1 Set Input Lock························································90 5-10-1-2 Set Control Block 1·················································91 5-10-1-3 Create a Circuit······················································91 5-10-2 Example of a Logic Using Control Block 1 / 2·······························93 5-10-3 Example of a Logic Using Control Block 1 / 2 / 3··························94 5-11 Select Input·············································································· 95 5-11-1 Types of Inputs······································································95 5-11-2 Setting of Contact Input Mismatch Allowable Time························96 5-11-3 Input Filter Time Setting···························································97 5-12 Select Control··········································································· 98 5-13 Interlock block········································································ 100 5-14 Auxiliary Output Block······························································ 101 5-15 Mode switching block······························································· 102 5-15-1 Mode Switching··································································· 102 5-15-2 Simulation Mode·································································· 102 5-16 Output Setting, OFF Delay and ON Delay Setting·························· 104 5-17 Detailed Settings (Muting)························································· 104 5-18 Logic Display Edit···································································· 105 5-19 Verify Files on the Device and PC··············································· 105 5-20 Configuration Check································································ 106 5-21 Highlighting OFF····································································· 107 5-22 Device Information··································································· 107 5-22-1 General············································································· 107 5-22-1-1 Change Password················································ 107 5-22-1-2 Initialize Settings·················································· 108 5-22-1-3 Initialize Password················································ 108 5-22-2 Configuration Log································································· 109 5-22-3 Error Log··········································································· 109 5-23 Communication Settings··························································· 110 5-24 Monitor···················································································111 5-25 Help····················································································· 112 5-25-1 Language··········································································· 112 5-25-2 Manual·············································································· 112 5-25-3 Version Information······························································ 112
Chapter 6 Maintenance··································································· 113 6-1 Daily Inspection········································································ 113 6-2 Periodic Inspection (Every Six Months)·········································· 113 6-3 Inspection after Maintenance of this Device···································· 114
Chapter 7 Troubleshooting······························································· 115
Chapter 8 Specifications / Dimensions··············································· 117 8-1 Specifications··········································································· 117 8-2 Dimensions·············································································· 120
Chapter 9 Others··········································································· 121 9-1 Glossary················································································· 121 9-2 CE Marking Declaration of Conformity··········································· 122

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Chapter 1 Introduction
1-1 Attention Marks
This instruction manual employs the following attentions marks " WARNING," " CAUTION" depending on the degree of the danger to call operator's attention to each particular action. Read the following explanation of these marks thoroughly and observe these notices without fail.
WARNING If you ignore the advice with this mark, death or serious injury could result.
CAUTION If you ignore the advice with this mark, injury or material damage could result.
<Reference> It gives useful information for better use of this device.
Note that items described in " CAUTION" may lead to serious results, depending on situations. Be sure to observe these important items described.
1-2 Safety Precautions
 Use this device as per its specifications. Do not modify this device since its functions and capabilities may not be maintained and it may malfunction.
 This device has been developed / produced for industrial use only.  Use of this device under the following conditions or environments is not presupposed. Please
consult us if there is no other choice but to use this device in such an environment. 1) Operating this device under conditions or environments not described in this manual. 2) Using this device in the following fields: nuclear power control, railroad, aircraft, auto mo-
biles, combustion facilities, medical systems, aerospace development, etc.  In case of installing this device to a particular machine, follow the safety regulations in regard
to appropriate usage, mounting (installation), operation and maintenance. The users including the installation operator are responsible for the introduction of this device.  Note that this device may be damaged if it is subject to a strong shock (if it is dropped onto the floor, for example).  Use this device by installing suitable protection equipment as a countermeasure for failure, damage, or malfunction of this device.  Before using this device, check whether the device performs properly with the functions and capabilities as per the design specifications.  In case of disposal, dispose this device as an industrial waste.

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Introduction

WARNING
 Machine designer, installer, employer and operator  The machine designer, installer, employer and operator are solely responsible to ensure that all applicable legal requirements relating to the installation and the use in any application are satisfied and all instructions for installation and maintenance contained in the instruction manual are followed.  Whether this device functions as intended to and systems including this device comply with safety regulations depends on the appropriateness of the application, installation, maintenance and operation. The machine designer, installer, employer and operator are solely responsible for these items.
 Engineer  The engineer would be a person who is appropriately educated, has widespread knowledge and experience, and can solve various problems which may arise during work, such as a machine designer, or a person in charge of installation or operation etc.
 Operator  The operator should read this instruction manual thoroughly, understand its contents, and perform operations following the procedures described in this manual for the correct operation of this device.  In case this device does not perform properly, the operator should report this to the person in charge and stop the machine operation immediately. The machine must not be operated until correct performance of this device has been confirmed.
 Environment  Do not use a mobile phone or a radio phone near this device.  This device starts the performance after 2 seconds from the power ON. Have the control system started to function with this timing.  Do not install this device in the following environments. 1) The device is exposed to direct sunlight 2) Dew condensation may occur due to sudden changes in temperature 3) The ambient air contains corrosive or flammable gas 4) There is a high level of dust, metallic dust, or salt content 5) The device may be exposed to organic solvents such as benzene, thinner, or alcohol and/or strong alkaline substances such as ammonia or caustic soda, or any such substances exist in the ambient air 6) The device may be directly exposed to vibration or impact or to water drops 7) The device may be exposed to interference from nearby high-voltage lines, high-voltage equipment, power wires, motor equipment, an amateur radio station or other transmitter, or a device with large switching surges (the device must be placed at a distance of 100mm or greater from any interference sources)
 Wiring  Do not work on (connect or remove etc.) the device while the power is ON. Failure to follow this precaution could result in an electric shock.  All electrical wiring should conform to the regional electrical regulations and laws. The wiring should be done by engineer(s) having the special electrical knowledge  Do not run the wires together with high-voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction.  Do not control the device only at one control output.
 Maintenance  When replacement parts are required, always use only genuine supplied replacement parts. Do not use a third-party part because doing so could cause the device to malfunction, possibly resulting in a death or serious injury.  The periodical inspection of this device must be performed by an engineer having the special knowledge.  After maintenance or adjustment, and before starting operation, test this device following the procedure specified in "Chapter 6 Maintenance."  Clean this device with a clean cloth. Do not use any volatile chemicals.
 Others  Never modify this device. Failure to follow this precaution may cause the device to malfunction, possibly resulting in a death or serious injury.

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Introduction
1-3 Applicable Standards / Regulations
This device complies with the following standards / regulations.
<EU Directives> EU Machinery Directive 2006/42/EC EMC Directive 2014/30/EU RoHS Directive 2011/65/EU
<European Standards> EN 55011, EN 61000-6-2, EN 62061 (SILCL3), EN IEC 63000 EN ISO 13849-1: 2015 (Up to category 4, PLe)
<International Standards> IEC 61131-2, IEC 61010-2-201, ISO 13849-1: 2015 (Up to category 4, PLe) IEC 61508-1 to 7 (SIL3), IEC 62061 (SILCL3)
<Japanese Industrial Standards (JIS)> JIS B 3502, JIS B 9705-1 (Up to category 4, PLe), JIS C 0508 (SIL3)
<Standards in US / Canada> UL 61010-1, CAN/CSA C22.2 No.61010-1 UL 61010-2-201, CAN/CSA C22.2 No.61010-2-201, UL 1998
Regarding EU Machinery Directive, a Notified Body, TÜV SÜD, has certified with the type examination certificate. With regard to the standards in US/Canada, a NRTL, TÜV SÜD has certified for CTÜVUS Mark.
<Reference> The conformity to JIS for this device has been evaluated by ourselves. The CTÜVUS mark " " indicates that this device conforms to NRTL certification (such as UL) in the US and CSA certification in Canada. This device conforms to the EMC Directive and the Machinery Directive. The mark on the main body indicates that this device conforms to the EMC Directive.
WARNING
For the safety of the overall system and the conformity to the standards applicable in each region or country in which this device is installed, take actions on the customer's own responsibility.

1-4 Confirmation of Packed Contents
 SF-C21  Quick Instruction Manual (Japanese, English, Chinese)

1 pc. 1 pc. each language

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Chapter 2 Before Using This Device
2-1 Features
This device is a safety control unit. This device has eight built-in preset logics that can deal with various safety systems. The logics can also be set (customizable logics). The preset logics and customizable logics have acquired related international standards. Selecting logics and connecting safety devices can construct various safety circuits.

Safety device

Safety certified Logic selection · Fixed (1 to 8) · Customization (0)

Logic

PC

setting Contactor

SF-C21

Monitor communication (Non-safety) PLC
(1) Selecting preset logics and connecting various safety devices This device incorporates eight preset logics supporting basic applications and one customizable logic that can be set freely.
(2) Easy setting of software tool and customizable logic Customizable logics can easily be set in PC by using a software tool.
(3) Acquisition of safety certification This unit is a safety control unit that has acquired IEC 61508 (SIL3) and ISO 13849-1 (Up to category 4, PLe).
(4) Safety categories 2, 3, and 4 available Selecting logics and connecting various types of safety devices can construct systems available for Categories 2, 3, and 4 of ISO 13849-1.

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Features
(5) Limiting of system space More system space can be saved compared with a system using safety relay.
(6) Improvement of wiring work efficiency Adopting a removal terminal block can reduce man-hours for wiring and prevent improper wiring when this device is replaced.
(7) Fail safe function If a failure occur inside this device, the self-diagnosis function can detect the failure and turn OFF the output.
(8) Enhancement of failure diagnosis Failures, including those of safety devices in connection is diagnosed by using test pulse (monitoring of cross short fault). In addition, self-diagnosis, e.g., memory diagnosis and circuit diagnosis, is performed.
(9) Installation according to use applications 35mm width DIN rail or M4 round head screw (length: 12mm or more) is available for installation.

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Part Description

2-2 Part Description

Terminal block for I/O 2 Terminal block for I/O 1
Indicator A
Terminal block for external power supply
DIN rail stopper

Logic selection indicator (Orange)

[Indicator A]

Delay selection indicator (Orange)

Input 1 indicator (Orange)

Password selection indicator (Orange) 7-segment indicator (Red)

Input 2 indicator (Orange) Input 3 indicator (Orange) Input 4 indicator (Orange)

Rotary switch

Input 5 indicator (Orange)

Mode selector switch

Input 6 indicator (Orange) Input 7 indicator (Orange)

Input 8 indicator (Orange)

USB connector (miniB)

[Indicator B]

Indicator B

Output 1 indicator (Green)

Indicator C

Output 2 indicator (Green) Output 3 indicator (Green)

Output 4 indicator (Green)

Auxiliary output 1 indicator (Orange)

Auxiliary output 2 indicator (Orange)

Terminal block for internal power supply

Auxiliary output 3 indicator (Orange) Auxiliary output 4 indicator (Orange)

Terminal block for RS-485 [Indicator C] Operation indicator (Green)

Setting indicator (Orange)

Interlock 1 indicator (Yellow)

Interlock 2 indicator (Yellow)

DIP switch for RS-485

Muting indicator (Orange)

Indicator name Logic selection indicator (Orange) LOG

Display

Delay selection indicator (Orange) DEL

Password selection indicator (Orange)

PAS

7-segment indicator (Red)

-

Input 1 to 8 indicator (Orange)

IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8

Output 1 to 4 indicator (Green) OUT1, OUT2, OUT3, OUT4

Auxiliary output 1 to 4 indicator (Orange)

AUX1, AUX2, AUX3, AUX4

Operation indicator (Green)

RUN

Setting indicator (Orange)

PROG

Interlock 1 / 2 indicator (Yellow) INT1, INT2

Muting indicator (Orange)

MUTE

Operation
When logic is selected: lights up in orange Other cases: turn OFF
When OFF delay is selected: lights up in orange Other cases: turn OFF
When password is selected: lights up in orange Other cases: turn OFF
Selected logic / OFF delay mode is displayed. In lockout state, display of error is displayed.
Input at ON state: lights up in orange When input turns OFF: turns OFF
When output at ON state: lights up in green When output at OFF state: turns OFF
When output at ON state: lights up in orange When output at OFF state: turns OFF
When normal operation is performed: lights up in green When setting operation: turns OFF
When setting operation: lights up in orange When normal operation: turns OFF
When interlock is effective: lights up in yellow When interlock is ineffective: turns OFF
When output at ON state: lights up in orange When output at OFF state: turns OFF

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Terminal Arrangement

2-3 Terminal Arrangement

Terminal block for I/O 1

Terminal block for I/O 2

Terminal dimensions

Terminal No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

-

-
-
-

-

Terminal name
IN1 T1 IN2 T2 IN3 T3 IN4 T4 MUTE1 NC INT11 INT12 AUX1 AUX2 AUX3 AUX4 IN5 T5 IN6 T6 IN7 T7 IN8 T8 MUTE2 NC INT21 INT22 OUT1 OUT2 OUT3 OUT4
V1
G1
+ + E
V2
G2

Function
Safety input 1 Safety input 1 / test output Safety input 2 Safety input 2 / test output Safety input 3 Safety input 3 / test output Safety input 4 Safety input 4 / test output Muting indicator output 1_1 Not connected Reset input 1 / test output Reset input 1 Auxiliary output 1 Auxiliary output 2 Auxiliary output 3 Auxiliary output 4 Safety input 5 Safety input 5 / test output Safety input 6 Safety input 6 / test output Safety input 7 Safety input 7 / test output Safety input 8 Safety input 8 / test output Muting indicator output 1_2 Not connected Reset input 2 / test output Reset input 2
Control output 1
Control output 2
24V Power supply for safety input
0V
Transmission line (+) Transmission line (-) Transmission line (+) Transmission line (-) Terminal station setting
24V Power supply for control output 0V Power supply for auxiliary output

supply

ternal power for RS-485 ternal power

block for ex- Terminal block block for in-

Terminal

supply

Terminal

When a device (such as light curtain) requiring power supply to inputs is connected, power is supplied from internal power supply. This device does not operate when power is supplied from external power supply.

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Confirming Product Information
2-4 Confirming Product Information
The product information on this device can be confirmed on the nameplate on the side of the product.
Model No. Product version
Manufacturing information Standard mark of conformity is shown.

2-4-1 Version-related Information

The versions of SF-C21 software and software tool "Configurator SF-C" have been changed due to addition / change of functions.
The added / changed functions are supported by the versions shown in the table below.

Function
Input filter Dedicated exit muting Sequential muting (Allowable time difference in muting input) Logic display edit Operating System Windows10

Added / changed Added Added
Changed (Note)
Added
Added

Compatible version SF-C21 software Configurator SF-C

Remarks

Ver. 2.00 and newer

Ver. 2.00 and newer Ver. 2.01 and newer

Settings cannot be made unless the function is supported by both software versions.

Note: The setting range has been changed. The setting range in Ver. 1.00 is the same as that for parallel muting.

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Mounting
2-5 Mounting
WARNING
 Do not touch the terminals while power is turned ON. Doing so may cause an electric shock.  Be careful to prevent entry of foreign materials, such as chip and wire scrap into this device.
Otherwise, this could cause fire, failure or malfunction.  Do not disassemble or modify this device. Doing so could cause failure, malfunction, injury, or
fire. When this device is repaired or modified by other than us, this device will not be covered by our guarantee.
CAUTION
 Do not touch the conductive parts of this device directly. Doing so could cause malfunction or failure of this device.
 Do not drop or apply strong impact on the case of this device, which is made of resin. Doing so could cause damage to it.
 Fix this device with the DIN rail or screws securely.  Install this device on a flat surface.
Installing it on an uneven surface applies excessive force to internal parts, resulting in a failure.  In case of disposal, dispose this device as an industrial waste.
2-5-1 Installing Direction
When installing this device, make sure that it is correctly oriented. The device must be installed vertically with its indicators and terminal blocks facing the operator side in order to ensure heat dissipation.

Installed in vertically reversed orientation

Horizontally installed

Sideways installed

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Mounting
2-5-2 Installation Space
In addition, make sure that the device's upper, lower, left, and right surfaces are spaced by 50mm or more from surrounding objects such as other devices and wiring ducts.
50mm or more

50mm or more

50mm or more

50mm or more
Do not install the unit above devices which generate heat such as heaters, transformers or large scale resistors. In order to eliminate any effects from noise emission, power wires and electromagnetic devices should be kept at 100mm or more away from the surfaces of the device. When installing the unit behind the doors of the control board, be especially careful to secure clearances as above.
100mm or more

SF-C21

Other devices

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Mounting
To connect the software tool and cables, keep a space of 170mm or more away from the installation surface of this device.
170mm or more
SF-C21

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Mounting
2-5-3 Installation to and Removal from a DIN Rail
Compatible DIN rail models (based on JIS C 2812) - TH35-7.5Al or TH35-7.5Fe <Installing> Step 1 Press in the DIN rail stopper. Step 2 Fit the nail on the opposite side of the DIN rail stopper with the DIN rail. Step 3 Fit the DIN rail stopper side of the unit with the DIN rail by pressing it in.
2
3 1
<Removing> Step 1 Insert the flat-head screwdriver into the groove in the DIN rail stopper. Step 2 Draw out the DIN rail stopper. Step 3 Push up the control unit toward the opposite side of the DIN rail stopper. Step 4 Remove the control unit by pulling its lower side while maintaining it in the pushed-up
position (step 3).
3

2 1

4

CAUTION
Do not attempt to pull the control unit without first drawing out the DIN rail stopper or the nail will break.

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Mounting

2-5-4 Installing the Unit Directly in a Control Panel Using Screws

The unit can be installed directly in a control panel by means of M4 pan head screws (length: 12mm or more) (purchase separately). The machine screws should be tightened with a torque of 1.2N·m or less.

Mounting hole finished size (Unit: mm)

37

M4

82

M4 pan head screws (length: 12mm or more)
2-5-5 Installation Environment
For the installation environment, refer to "8-1 Specifications." Use the unit as per its specifications.  Installation place: The unit is designed for use in a control panel.  Ambient temperature: -10 to +55°C  Ambient humidity: 30 to 85% RH (No dew condensation)  Pollution degree: 2  Overvoltage category: II or lower  Usable altitude: 2,000m above sea level or lower

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Wiring
2-6 Wiring
WARNING
Take countermeasure against the system to be applied for this device so as not to carry out the dangerous performance caused by the earth failure. Failure to do so could cause invalid for the system stop, resulting in death or serious injury.
<Reference> Use a safety relay unit or an equivalent control circuit in safety for control output 1 / 2.
2-6-1 Power Supply Unit
WARNING
Wire correctly using a power supply unit which conforms to the laws and standards of the region where this device is to be used. If the power supply unit is non-conforming or the wiring is improper, it can cause damage or malunction of this device.
<Reference> A specialist who has the required electrical knowledge should perform the wiring. The power supply unit must satisfy the conditions given below.
1) Power supply unit authorized in the region where this device is to be used. 2) Power supply unit SELV (safety extra low voltage) / PELV (protected extra low voltage)
conforming to EMC Directive and Low-voltage Directive (In case CE Marking conformity is required.) 3) Power supply unit conforming to the Low-voltage Directive and with an output of 100VA or less. 4) The frame ground (F.G.) terminal must be connected to ground when using a commercially available switching regulator. 5) Power supply unit with an output holding time of 20ms or more. 6) In case a surge is generated, take countermeasures such as connecting a surge absorber to the origin of the surge. 7) Power supply unit corresponding to CLASS 2 (In case CTÜVUS Mark conformity is required.)
CAUTION
When turning ON the power supply to this device, turn ON the external power supply within 30 sec. after the internal power supply is turned ON, or turn ON the external power supply first. Delay in power ON to the external power supply locks out this device, displaying " " in the 7-segment indicator (red).

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Wiring

2-6-2 I/O Circuit Diagrams
<Example: In case of using manual reset mode and external device monitor>

V1 T1(357)
IN1(357) 4.7k

T2(468)

IN2(468)

1

4.7k

MUTE1





Load MUTE2

G1

Main circuit

INT11 KA INT12
INT21 3.6k
INT22 V2

Reset KB

AUX1234 OUT1(3)

 
KA

OUT2(4)

KB

G2

*1: Wired when muting function and override function are used.
<Reference> KA, KB: External device (Forced guided relay, magnetic contactor, monitored valve, etc.)

<Reference>
Select contacts that can support the micro load of 6 mA at 24V DC as the reset switch and KA and KB contacts used for INT11 / 12 (INT21 / 22).

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Wiring

<Output waveform [control output ON]>
When control output is turned ON, this device performs self-diagnosis of the output circuit. The output is turned into OFF status periodically. (Refer to the figure below.) When the OFF signal is fed back, this device judges the output circuit as normal. When the OFF signal is not fed back, this device judges either the output circuit or wiring as error, and the control output maintains OFF status.

CAUTION
Perform the wiring with paying attention to the input response time of the machine to be connected to this device, since the OFF signal of this device might cause malfunction.

<Timing chart>

Control output 1 ON

(OUT1)

OFF

Control output 1 ON

(OUT2)

OFF

Control output 2 ON

(OUT3)

OFF

Control output 2 ON

(OUT4)

OFF

Approx. 200s

Approx. 18ms

Approx. 4.5ms

Approx. 200s

Approx. 4.5ms

Approx. 200s

Approx. 4.5ms

Approx. 200s

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Wiring

2-6-3 Connecting to the Terminal Block
 When connecting to the terminal block, insert a solid wire or a twisted wire (lead wire) with a ferrule (rod) terminal, as shown in the figure below, into the hole till it stops. (Ferrule terminals are not included in the product package.)
 The wire is locked when it is properly inserted. However, do not to pull the wire with an excessive force or the cable may break.
 When connecting a twisted wire (lead wire) without using a ferrule terminal, insert the wire to the innermost of the connecting hole while pressing the release button.
 To remove the wire, draw it out while pressing the release button.

For a solid wire or a twisted wire (lead wire) to be used, refer to the table below.

Ferrule terminal

Solid wire / twisted wire

Terminal block name

Terminal block model No.

With an insulation sleeve (mm2)

Without an insulation sleeve (mm2)

Terminal length (mm)

Solid wire (mm2)

Twisted wire (mm2)

AWG

Stripped wire length (mm)

Terminal block for I/O 1
Terminal block for I/O 2

FMC 1,5/16-ST-3,5

Terminal block

0.25-0.75 0.25-1.5

10

0.2-1.0 0.2-1.5 24-16

10

for internal

FMC 1,5/2-ST-3,5

power supply

Terminal block for RS-485

FMC 1,5/5-ST-3,5

Terminal block

for external FKC 2,5/2-ST

0.25-2.5 0.25-2.5

10

0.2-2.5 0.2-2.5 24-12

10

power supply

<Terminal block> Manufactured by Phoenix Contact

Flat-head screwdriver
Lead wire
Ferrule terminal Release button Insertion hole

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Wiring
2-6-4 Connection of Safety Devices
When wiring between this device and safety devices, perform the following two points at this device to make the wiring satisfy the conditions defined in category 3 or 4.  Duplication of I/O wires  Implementation of self-diagnosis function (using test pulse) (excluding semiconductor output
devices such as light curtain)
The functions (input, output, auxiliary output, and reset) of this device are automatically set by selecting preset logic.
Customizable logic can be created by changing preset logic in part or in whole by using the software tool. Arbitrary logics, independent of preset logic, can also be created as customizable logics.
<Reference> Logics changed by the software tool or arbitrary logics created cannot be transferred to this device if their safety cannot be retained.

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Chapter 3 Functions

3-1 Safety Input
This device incorporates eight safety inputs. Safety inputs are comprised of four (duplex) input blocks.
 Input block 1: IN1 / IN2  Input block 2: IN3 / IN4  Input block 3: IN5 / IN6  Input block 4: IN7 / IN8

The following diagnoses are carried out by setting input blocks:

Setting 2NC contact input

With / without diagnosis (method)
With diagnosis (The input devices connected to this device are diagnosed to detect earth fault, short fault to +V, or cross short fault.)

PNP semiconductor input

Without diagnosis (The input devices themselves, connected to this device, detect earth fault, short fault to +V, or cross short fault for their own outputs.)

1NO / 1NC contact input 1NC contact input

With diagnosis (The input devices connected to this device are diagnosed to detect earth fault, short fault to +V, or cross short fault.)
Without diagnosis

Devices as shown below can be connected.
 2NC, 1NO / 1NC, or 1NC contact output type switch  PNP transistor output sensor or switch

<Major connectable devices>
 Emergency stop switch  Door switch (including non-contact type)  Light curtain  Laser scanner  Two-hand operation switch  Enable switch  Key selector switch

3-1-1 Contact Input Mismatch Allowable Time

If the safety input is 2NC or 1NO / 1NC, this device simultaneously monitors ON side of two safety inputs of one system ("closed" status in the case of door switch). OFF side ("open" status in the case of door switch) cannot be monitored.

Input mismatch allowable time

Settable range
0 (unlimited) to 60 sec. (in units of 0.1 sec.)

Initial setting 1 sec.

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Functions
3-2 Control Output
This device is equipped with two independent systems (4 outputs = 2 systems × duplication) for control outputs (PNP semiconductor outputs).  Control output 1: OUT1 / OUT2  Control output 2: OUT3 / OUT4
· When safe: ON status · When not safe / When locked out: OFF status In the same system, two outputs perform the same operation.
3-2-1 Response Time
The maximum response time of this device is as follows:  OFF response (ON status  OFF status): 10ms or less  ON response (OFF status  ON status): 100ms or less

3-3 Auxiliary Output

This device is equipped with four auxiliary outputs as non-safety monitor outputs. In the case of selecting preset logic, the setting is as follows:

AUX1 AUX2 AUX3 AUX4

Negative logic of OUT1 / OUT2 Negative logic of OUT3 / OUT4 Reset trigger output Lockout output

Each auxiliary output operation can be changed to the following output operation by using the software tool. For details, refer to "Chapter 5 Software Tool."
 Positive logic output or negative logic output of OUT1 / OUT2  Positive logic output or negative logic output of OUT3 / OUT4  Output A / B / C / D of diagnosis results of input block 1 / 2 / 3 / 4  Output E / F / G of diagnosis results of internal logical circuit  Reset trigger output  Lockout output  Muting indicator output  Monitor output of IN1 to 8  Normally OFF

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Functions

3-4 Interlock (Reset)
CAUTION
When the safety input condition of this device is satisfied, the control outputs turned into ON status in the case of auto reset setting. To prevent unexpected startup of the machine, secure safety for the overall system.

<Reference>
Select contacts that can support the micro load of 6 mA at 24V DC as the NC contacts of the momentary switch used for the interlock circuit and those of the external device monitor.

The reset function of this device is set by selection of preset logic and wiring. The software tool is available for selecting the overall reset or partial reset. For partial reset, manual reset or auto reset is selectable.

3-4-1 Overall Reset

Overall reset: preset logic No.1, 2, 3, 6, 7, and 8 The outputs of two systems of this device are reset by one operation.
 Manual reset : Momentary type switch is connected to between INT11 and INT12. Resetting operation can be performed by switching the switch contact from "Close" to "Open."
 Auto reset : INT21-INT22 is short-circuited.

If between INT21 and INT22 is not short-circuited when power is turned ON, manual reset is automatically selected.

<Overall reset (manual start)>

INT11

INT21

INT12

INT22

With external device monitor

<Overall reset (auto start)>

INT11

INT21

INT12

INT22

With external device monitor

INT11

INT21

INT12

INT22

Without external device monitor

INT11

INT21

INT12

INT22

Without external device monitor

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Functions

3-4-2 Partial Reset

Partial reset: Preset logic Nos. 4 and 5 Each of the outputs of two systems of this device is reset individually. At three time of partial reset, INT11-INT12 and INT21-INT22 function are reset terminal for output control 1 (OUT1 / 2) and reset terminal for output control 2 (OUT3 / 4), respectively.

The Preset logic of this device sets manual reset. Change to auto reset can be made using software tool.
 Manual reset : Momentary type switch is connected to between INT11 and INT12 and between INT21 and INT22. Resetting operation can be performed by switching the switch contact from Close to Open.
 Auto reset : Short-circuit is made between INT11 and INT12 and between INT21 and INT22.

<Partial reset (manual start)>

INT11

INT21

<Partial reset (auto start)>

INT11

INT21

INT12

INT22

With external device monitor

INT12

INT22

With external device monitor

INT11

INT21

INT11

INT21

INT12

INT22

Without external device monitor

INT12

INT22

Without external device monitor

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Functions

3-5 Releasing Lockout

Lockout is always released after source of error has been removed. Lockout is released by manually operating the switch connected to between INT11 and INT12.
 Overall reset (manual start) : The reset switch functions as a lockout release switch. Switching the switch from "Close" to "Open" can release lockout.

INT11
INT12 With external device monitor

INT21 INT22

INT11

INT21

INT12

INT22

Without external device monitor

 Overall reset (auto start)

:Momentary type switch is connected to between INT11 and INT12. When this device is put in lockout status, the switch functions as a lockout release switch. Switching the switch from "Close" to "Open" can release lockout.

<Reference>
When INT11-INT12 and INT21-INT22 are simultaneously "Closed" during overall reset (auto start), "Reset input circuit error" turns this device into lockout status. In this case, " " appears in 7-segment indicator (red). In this case, release lockout by operating the switch again to switch "Close" to "Open."

INT11

INT21

INT11

INT21

INT12

INT22

With external device monitor

INT12

INT22

Without external device monitor

 Partial reset (auto start)
INT11

:Alternate type switch is connected to between INT11 and INT12. Switching "from Open to Close to Open" can release lockout. After the release of lockout, set the switch to "Close."

INT21

INT11

INT21

INT12

INT22

With external device monitor

INT12

INT22

Without external device monitor

After the release of lockout, the operation is performed as follows:
 Manual reset : Manual reset turns the control output into ON status.  Auto reset : Auto reset turns the control output into ON status.

CAUTION
When the safety input condition of this device is satisfied, release of lockout turns the control output into ON status in the case of auto reset setting. To prevent unexpected startup of the machine, secure safety for the overall system.

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Functions

3-6 External Device Monitor
Operation status of the external devices connected to the control output of this device is monitored. The NC contacts of the external devices are connected in series between INT11 and INT12 and between INT21 and INT22. Refer to "3-4 Interlock (Reset)" and "3-5 Releasing Lockout".

3-7 Test Input

This is used for "Check" required in control category 2 of ISO 13849-1. When test input is effective, the control output is turned into OFF status. This function is not incorporated into preset logic. This function is used for setting with the software tool. Refer to "5-11-1 Types of Inputs".
The switch for 1NC contact or PNP semiconductor output (normally set to ON) is connected.  Contact "Close" or output ON : Test input invalid  Contact "Open" or output OFF: Test input valid

<Manual reset>

150ms to 4 sec.

Reset

Closed Open

Test input

Closed Open

Control output ON

1 / 2

OFF

10ms or less

100ms or less

<Auto reset>

Test input

Closed Open 10ms or less

Control output ON

1 / 2

OFF

10ms or more 100ms or less

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Functions

3-8 MODBUS Communication (Non-safety)
WARNING
Communication information is not available for safety control.

Using MODBUS RTU protocol, PLC, etc., can obtain monitor information (safety input status, control output status, error information, error description, and error log) from this device. Master station (PLC, etc.) issues a command (command message) to the slave station (this device), and the slave station makes a response (response message) according to the command. For this device, up to eight units can be connected as slave stations. The communication settings are configured by using DIP switches for RS-485 on the bottom of this device or software tool.

3-8-1 MODBUS RTU Specification

Item

Setting range

Interface

RS-485

Maximum transmission distance

100m

Data length

8 bits

Communication preference Either DIP switches take or software tool

setting

takes precedence

Parity bit presence

With or without

Parity bit type

Odd / even

Stop bit

1 bit / 2 bits

Communication address

1 to 247

Baud rate

9,600 bps 19,200 bps 38,400 bps 57,600 bps 115,200 bps

Factory default
DIP switches take precedence With Odd 1 bit 1
9,600 bps

Settings by DIP switches for RS-485 (all OFF at factory setting)

DIP switches

DIP switches No.

Setting item

1

Communication preference setting

2

Parity bit presence

3

Parity bit type

4

Stop bit

Communication address 1 5
Communication address 2

Communication address 3 6
Communication address 4

7

Baud rate

8

Unused

9

Unused

10

Unused

Input status

OFF

ON

DIP switches take precedence

Software tool takes precedence

With

Without

Odd

Even

1

2

SW5: OFF, SW6: OFF

SW5: ON, SW6: OFF

SW5: OFF, SW6: ON

SW5: ON, SW6: ON

9,600 bps

19,200 bps

-

-

-

-

-

-

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Functions 3-8-2 Wiring Example

SF-C21

SF-C21

MODBUS RTU master
+
E

+

-

+

E

-

+

--

+

E

<Reference>
 When the device is used as a terminal station, short-circuit the - terminal and E terminal  Use shielded twisted pair cables.  The transmission line cables (shielded cables) should be connected in a crossover fashion and
grounded at one end.

Classification
Shielded twisted pair

Conductor

Resistance

Size

value

(At 20°C)

0.5 mm2 (AWG 20) or Up to 33.4 /km more

Insulator

Material

Thickness (mm)

Polyethylene Up to 0.5

Cable diameter
(mm)

Applicable cable example

Approx. 7.8

Hitachi Cable, Ltd. KPEV-S0.5 mm2×1P Belden Inc. 9207

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

3-8-3 Function Code

Configuration of communication data
Office No. Function code
Data CRC-16

Function code
Function code 0x01 0x02 0x03 0x81 0x82 0x83

Function Reading coil (output) status Reading relay (input) status Reading holding register Error in reading coil (output) status Error in reading relay (input) status Error in reading holding register

3-8-4 Error Codes

Configuration of communication data
Office No. Function code
Error code CRC-16

Error code
Error code 0x01 0x02 0x03

Function code error Address error Data quantity error

Description

Functions

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Functions

3-8-5 Address Map

Input Output
Holding register

IN1 IN2 IN3 IN4 IN5 IN6 IN7 IN8 INT1 INT2 OUT1 OUT2 OUT3 OUT4 AUX1 AUX2 AUX3 AUX4 MUTE IN1/2 IN3/4 IN5/6 IN7/8 LOGIC1 LOGIC2 LOGIC3 ER1 ER2 ER3 ER4 ER5 LR1 LR2 LR3 LR4 LR5 DR1 DR2 DR3 DR4 DR5 RRQ MUT

Safety input 1 Safety input 2 Safety input 3 Safety input 4 Safety input 5 Safety input 6 Safety input 7 Safety input 8 Reset input 1 Reset input 2
Control output 1
Control output 2
Auxiliary output 1 Auxiliary output 2 Auxiliary output 3 Auxiliary output 4 Muting indicator output Input block 1 Input block 2 Input block 3 Input block 4 Control block 1 Control block 2 Control block 3 Lockout history (Latest) Lockout history (1 save ago) Lockout history (2 saves ago) Lockout history (3 saves ago) Lockout history (4 saves ago) Logic No. history (Latest) Logic No. history (1 save ago) Logic No. history (2 saves ago) Logic No. history (3 saves ago) Logic No. history (4 saves ago) OFF delay No. history (Latest) OFF delay No. history (1 save ago) OFF delay No. history (2 saves ago) OFF delay No. history (3 saves ago) OFF delay No. history (4 saves ago) Reset request status Muting condition satisfaction status

Bit address 0x0000 0x0001 0x0002 0x0003 0x0004 0x0005 0x0006 0x0007 0x0010 0x0011 0x1000 0x1001 0x1002 0x1003 0x1010 0x1011 0x1012 0x1013 0x1014 -

Word address
0x0000
0x0001
0x0100
0x0101
0x1000 0x1001 0x1002 0x1003 0x1100 0x1101 0x1102 0x1200 0x1201 0x1202 0x1203 0x1204 0x1300 0x1301 0x1302 0x1303 0x1304 0x1400 0x1401 0x1402 0x1403 0x1404 0x2000 0x2001

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3-8-6 Message Format

 Function code: 0x01 <Command>
Data Office No. Function code Reading start address (H) Reading start address (L) Read number (H) Read number (L) CRC-16 (H) CRC-16 (L)

SF-C21 equipment address 0x01

Description

Bit address to read data from

Quantity of data to be read

Message error judgment data

<Response during normal operation>

...

Data Office No. Function code Number of bytes of communication
data Data 1 to be read
Data n to be read CRC-16 (H) CRC-16 (L)

SF-C21 equipment address 0x01

Description

Number of bytes of communication data

Data to be read

Message error judgment data

<Response during abnormal operation>

Data Office No. Function code Error code CRC-16 (H) CRC-16 (L)

SF-C21 equipment address 0x81 Error code

Description

Message error judgment data

Functions

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35

Functions

3-8-7 Function Code

 Function code: 0x02 <Command>
Data Office No. Function code Reading start address (H) Reading start address (L) Read number (H) Read number (L) CRC-16 (H) CRC-16 (L)

SF-C21 equipment address 0x02

Description

Bit address to read data from

Quantity of data to be read

Message error judgment data

<Response during normal operation>

...

Data Office No. Function code Number of bytes of communication
data Data 1 to be read
Data n to be read CRC-16 (H) CRC-16 (L)

SF-C21 equipment address 0x02

Description

Number of bytes of communication data

Data to be read

Message error judgment data

<Response during abnormal operation>

Data Office No. Function code Error code CRC-16 (H) CRC-16 (L)

SF-C21 equipment address 0x82 Error code

Description

Message error judgment data

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

 Function code: 0x03 <Command>
Data Office No. Function code Reading start address (H) Reading start address (L) Read number (H) Read number (L) CRC-16 (H) CRC-16 (L)

SF-C21 equipment address 0x03

Description

Word address to read data from

Quantity of data to be read

Message error judgment data

<Response during normal operation>

...

Data Office No. Function code Number of bytes of communication
data Data 1 to be read (H) Data 1 to be read (L)
Data n to be read (H) Data n to be read (L)
CRC-16 (H) CRC-16 (L)

SF-C21 equipment address 0x03

Description

Number of bytes of communication data

Data to be read

Message error judgment data

<Response during abnormal operation>

Data Office No. Function code Error code CRC-16 (H) CRC-16 (L)

SF-C21 equipment address 0x83 Error code

Description

Message error judgment data

Functions

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

37

Functions
3-9 USB Communication
CAUTION
Connections to this device via USB are assumed to include temporary connections for e.g., logic settings and diagnoses. Constant connections via USB are not allowed.
When this device is connected to PC via a USB cable, various information of this device can be transmitted and received by using the software tool "Configurator SF-C." For details, refer to "Chapter 5 Software Tool."

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Functions

3-10 Logic Selection Function

WARNING
For the safety of the overall system and the conformity to the standards applicable in each region or country in which this device is installed, take actions on the customer's own responsibility.

This device incorporates eight preset logics and one customizable logic. The preset logics and customizable logics comply with related international standards.
<No.1. Overall stop control>

IN1 2NC
IN2

OUT1

Logic diagram

IN3 2NC
IN4 IN5
2NC IN6

AND

OUT2 OUT3

IN7 2NC
IN8

OUT4

Description of settings

Input
Control output
Auxiliary output

IN1 / IN2 IN3 / IN4 OUT1 / 2
OUT3 / 4 AUX1 AUX2

2NC contact input 2NC contact input
Interlock OFF delay Interlock OFF delay Negative logic of OUT 1 / 2 Negative logic of OUT 3 / 4

IN5 / IN6 IN7 / IN8
AUX3 AUX4

2NC contact input 2NC contact input Overall reset 0 sec. (Note 1) Overall reset 0 sec. (Note 2)
Reset trigger Lockout

Notes: 1) Fixed at 0 sec.
2) Time can be selected using this device. For details, refer to "3-11 OFF Delay Time Selection Function."

<Timing chart>

 When auto reset is set

IN1 T1 IN2 T2
IN3 T3 IN4 T4
IN5 T5 IN6 T6
IN7 T7 IN8 T8
OUT1/2

Closed Open

Closed Open 10ms or less
Closed Open

100ms or less

Closed Open
Closed Open

10ms or less

100ms or less

Closed Open
Closed Open

10ms or less

100ms or less

Closed Open
ON OFF

100ms or less

10ms or less

100ms or less

OUT3/4

ON OFF

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

39

Functions

[No.2: Parallel muting control]

Logic diagram

IN1 2NC
IN2
IN3 PNP semiconductor input × 2
IN4 (equivalence)
IN5 Muting input IN6 (equivalence)

P-MUTE

AND

OUT1 OUT2
OUT3

IN7 Override input
IN8

OUT4

Description of settings

Input
Control output
Auxiliary output

IN1 / IN2 IN3 / IN4
OUT1 / 2
OUT3 / 4 AUX1 AUX2

2NC contact input PNP semiconductor input × 2
(equivalence) Interlock OFF delay Interlock OFF delay
Negative logic of OUT 1 / 2 Negative logic of OUT 3 / 4

IN5 / IN6 IN7 / IN8
AUX3 AUX4

Muting input (equivalence)
Override input
Overall reset 0 sec. (Note 1) Overall reset 0 sec. (Note 2)
Reset trigger Lockout

Notes: 1) Fixed at 0 sec.
2) Time can be selected using this device. For details, refer to "3-11 OFF Delay Time Selection Function."

<Timing chart>  When auto reset is set

IN1 T1 IN2 T2
IN3 T3 IN4 T4
IN5 T5 IN6 T6
IN7 T7 IN8 T8
OUT1/2
OUT3/4
MUTE
OVERRIDE

Closed Open

Closed Open 10ms or less ON OFF

100ms or less

ON OFF
ON OFF
ON OFF
Closed Open

10ms or less

100ms or less

Allowable tolerance of 0.03 to 3 sec.

0.05 sec. or less 10ms or less

Closed Open
ON OFF

100ms or less

ON OFF
ON OFF

Muting status

ON OFF

Allowable tolerance of 0.03 to 3 sec. 0.05 sec. or less10ms or less 1 sec. or less

3 sec. + 0.05 sec. or less

10ms or less

Override status

Note: Regarding the muting / override settings, refer to the factory default settings shown in "3-12 Logic Settings by Software Tool."

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Functions

[No.3. Sequential muting control]

IN1 PNP semiconductor input × 2
IN2 (equivalence)

OUT1

Logic diagram

IN3 Muting input IN4 (equivalence)
IN5 Muting input IN6 (equivalence)

S-MUTE

OUT2 OUT3

IN7 Override input
IN8

OUT4

Description of settings

Input
Control output
Auxiliary output

IN1 / IN2 IN3 / IN4 OUT1 / 2
OUT3 / 4 AUX1 AUX2

PNP semiconductor input × 2 (equivalence)
Muting input (equivalence) Interlock OFF delay Interlock OFF delay
Negative logic of OUT 1 / 2 Negative logic of OUT 3 / 4

IN5 / IN6 IN7 / IN8
AUX3 AUX4

Muting input (equivalence)
Override input Overall reset 0 sec. (Note 1) Overall reset 0 sec. (Note 2)
Reset trigger Lockout

Notes: 1) Fixed at 0 sec.
2) Time can be selected using this device. For details, refer to "3-11 OFF Delay Time Selection Function."

<Timing chart>  When auto reset is set

IN1 T1 IN2 T2
IN3 T3 IN4 T4
IN5 T5 IN6 T6
IN7 T7 IN8 T8
OUT1/2
OUT3/4
MUTE
OVERRIDE

ON OFF

ON

OFF 10ms or less
ON

100ms or less

OFF ON

Allowable tolerance of 0.03 to 288,000 sec.

Allowable tolerance of 0.03 to 288,000 sec.

OFF ON

0.05 sec. or less

0.05 sec. or less

OFF ON

Intrusion of obstacles

Removal of obstacles

OFF Closed

10ms or less

10ms or less

Open Closed

1 sec. or less 10ms or less

Open ON

100ms or less

3 sec. + 0.05 sec. or less

OFF

ON OFF
ON OFF
ON OFF

Muting status

Muting status Override status

Note: Regarding the muting / override settings, refer to the factory default settings shown in "3-12 Logic Settings by Software Tool."

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Functions

[No.4. Partial stop control 1]

IN1 2NC
IN2
IN3 2NC
IN4

AND

OUT1 OUT2

Logic diagram

IN5 2NC
IN6 IN7
2NC IN8

AND

OUT3 OUT4

Description of settings

Input
Control output
Auxiliary output

IN1 / IN2 IN3 / IN4 OUT1 / 2
OUT3 / 4 AUX1 AUX2

2NC contact input 2NC contact input
Interlock OFF delay Interlock OFF delay Negative logic of OUT 1 / 2 Negative logic of OUT 3 / 4

IN5 / IN6

2NC contact input

IN7 / IN8

2NC contact input

Partial reset (manual start)

0 sec. (Note 1)

Partial reset (manual start)

0 sec. (Note 2)

AUX3

Reset trigger

AUX4

Lockout

Notes: 1) Fixed at 0 sec.
2) Time can be selected using this device. For details, refer to "3-11 OFF Delay Time Selection Function."

<Timing chart>  Manual reset (standard setting)

IN1 T1 IN2 T2
IN3 T3 IN4 T4
IN5 T5 IN6 T6
IN7 T7 IN8 T8
INT11/12 (Reset)
INT21/22 (Reset)
OUT1/2
OUT3/4

Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
150ms to 4 sec. Closed
Open
Closed Open 100ms or less ON OFF
ON OFF

10ms or less

10ms or less

10ms or less

150ms to 4 sec.

150ms to 4 sec.

10ms or less

100ms or less

150ms to 4 sec.

150ms to 4 sec.

100ms or less

100ms or less

100ms or less

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Functions

[No.5. Partial stop control 2]

IN1 2NC
IN2
IN3 2NC
IN4

AND

OUT1 OUT2

Logic diagram

IN5 2NC
IN6 IN7
2NC IN8

AND

OUT3 OUT4

Description of settings

Input
Control output
Auxiliary output

IN1 / IN2 IN3 / IN4 OUT1 / 2
OUT3 / 4 AUX1 AUX2

2NC contact input 2NC contact input
Interlock OFF delay Interlock OFF delay Negative logic of OUT 1 / 2 Negative logic of OUT 3 / 4

IN5 / IN6

2NC contact input

IN7 / IN8

2NC contact input

Partial reset (manual start)

0 sec. (Note 1)

Partial reset (manual start)

0 sec. (Note 2)

AUX3

Reset trigger

AUX4

Lockout

Notes: 1) Fixed at 0 sec.
2) Time can be selected using this device. For details, refer to "3-11 OFF Delay Time Selection Function."

<Timing chart>  Manual reset (standard setting)

IN1 T1 IN2 T2
IN3 T3 IN4 T4
IN5 T5 IN6 T6
IN7 T7 IN8 T8
INT11/12 (Reset)
INT21/22 (Reset)
OUT1/2
OUT3/4

Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
150ms to 4 sec. Closed
Open
Closed Open 100ms or less ON OFF
ON OFF

10ms or less

10ms or less

10ms or less

150ms to 4 sec.

150ms to 4 sec.

10ms or less

150ms to 4 sec.

150ms to 4 sec.

100ms or less

100ms or less

100ms or less

100ms or less

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Functions

[No.6. Two-hand control]

IN1 2NC
IN2

OUT1

Logic diagram

IN3 1NO/1NC
IN4 IN5
1NO/1NC IN6

Twohand control

AND

OUT2 OUT3

IN7 2NC
IN8

OUT4

Description of settings

Input
Control output
Auxiliary output

IN1 / IN2 IN3 / IN4 OUT1 / 2
OUT3 / 4 AUX1 AUX2

2NC contact input 1NO / 1NC contact input
Interlock OFF delay Interlock OFF delay Negative logic of OUT 1 / 2 Negative logic of OUT 3 / 4

IN5 / IN6 IN7 / IN8
AUX3 AUX4

1NO / 1NC contact input 2NC contact input
Overall reset 0 sec. (Note 1) Overall reset 0 sec. (Note 2)
Reset trigger Lockout

Notes: 1) Fixed at 0 sec.
2) Time can be selected using this device. For details, refer to "3-11 OFF Delay Time Selection Function."

<Timing chart>  When auto reset is set

IN1 T1 IN2 T2
IN3 T3 IN4 T4
IN5 T5 IN6 T6
IN7 T7 IN8 T8
OUT1/2
OUT3/4

Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
ON OFF
ON OFF

10ms or less

Within 100ms

Within 0.5 sec.

Within 100ms 10ms or less

10ms or less Within 100ms

Within 0.5 sec. Within 100ms 10ms or less

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Functions

[No.7. OR control]

IN1 2NC
IN2

OUT1

Logic diagram

IN3 2NC
IN4 IN5
2NC IN6

OR

AND

OUT2 OUT3

IN7 2NC
IN8

OUT4

Description of settings

Input
Control output
Auxiliary output

IN1 / IN2 IN3 / IN4 OUT1 / 2
OUT3 / 4 AUX1 AUX2

2NC contact input 2NC contact input
Interlock OFF delay Interlock OFF delay Negative logic of OUT 1 / 2 Negative logic of OUT 3 / 4

IN5 / IN6 IN7 / IN8
AUX3 AUX4

2NC contact input 2NC contact input Overall reset 0 sec. (Note 1) Overall reset 0 sec. (Note 2)
Reset trigger Lockout

Notes: 1) Fixed at 0 sec.
2) Time can be selected using this device. For details, refer to "3-11 OFF Delay Time Selection Function."

<Timing chart>  When auto reset is set

IN1 T1 IN2 T2
IN3 T3 IN4 T4
IN5 T5 IN6 T6
IN7 T7 IN8 T8
OUT1/2

Closed Open
Closed Open 10ms or less
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
Closed Open
100ms or less ON OFF

100ms or less 10ms or less

10ms or less

100ms or less 10ms or less 100ms or less

OUT3/4

ON OFF

100ms or less 10ms or less 100ms or less

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

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Functions

[No.8. Operation mode selection control]

IN1 2NC
IN2

OUT1

Logic diagram

IN3 2NC
IN4

IN5 Key selector

IN6

input

Input select

AND

OUT2 OUT3

IN7 2NC
IN8

OUT4

Description of settings

Input
Control output
Auxiliary output

IN1 / IN2 IN3 / IN4 OUT1 / 2
OUT3 / 4 AUX1 AUX2

2NC contact input 2NC contact input
Interlock OFF delay Interlock OFF delay Negative logic of OUT 1 / 2 Negative logic of OUT 3 / 4

IN5 / IN6 IN7 / IN8
AUX3 AUX4

Key selector input 2NC contact input Overall reset 0 sec. (Note 1) Overall reset 0 sec. (Note 2)
Reset trigger Lockout

Notes: 1) Fixed at 0 sec.
2) Time can be selected using this device. For details, refer to "3-11 OFF Delay Time Selection Function."

<Timing chart>  When auto reset is set

IN1 T1 IN2 T2
IN3 T3 IN4 T4
IN5 T5 IN6 T6
IN7 T7 IN8 T8
OUT1/2
OUT3/4

Closed Open

Closed Open 10ms or less
Closed Open

100ms or less

Closed Open
Closed Open

10ms or less

100ms or less

Closed Open
Closed Open

10ms or less

Closed Open
ON OFF

100ms or less

100ms or less

ON OFF

10ms or less

100ms or less

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

3-11 OFF Delay Time Selection Function

The OFF delay times that this device can set are as follows:

No.

OFF delay time

0

0 sec.

1

0.1 sec.

2

0.5 sec.

3

1 sec.

4

2 sec.

5

5 sec.

6

10 sec.

7

15 sec.

8

30 sec.

9

60 sec.

Note: Only OUT3 / 4 can be set with this device.

Stop category 0
1

Functions

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Functions

3-12 Logic Settings by Software Tool

The software tool is available to change the settings of the following items. When logics are set, control output 1 / 2 maintains OFF status. For details, refer to "Chapter 5 Software Tool."

<Setting item>
 Input mode  Logic setting  Output mode (OFF delay, reset)  Auxiliary output mode

<Detailed setting item>
 Input mismatch allowable time  Input filter time  ON delay time  Allowable time difference in muting input  Muting duration  Exit-only muting time  Muting input condition  Override duration  MODBUS (RS-485) communication conditions (Baud rate, parity bit presence, parity bit type,
stop bit, and communication address)

Item Input mismatch allowable time

Setting range

Factory default (Note 1)

0 (unlimited) to 60 sec. (in units of 0.01 sec.) 1 sec.

Input filter time

ON - OFF OFF - ON

0 to 1 sec. (in units of 0.01 sec.)

0 sec.

ON delay time

0 to 5,940 sec. (in units of 0.1 sec.)

0 sec.

OFF delay time

0 to 60 sec. (in units of 0.1 sec.)

0 sec.

Allowable time Parallel muting difference in muting input Sequential muting

1 to 10 sec. (in units of 1 sec.)

3 sec.

0 (unlimited) to 288,000 sec. (in units of 1 sec.) 288,000 sec.

Muting duration

Exit-only muting time (Note 2)

Muting input condition

Override duration

Baud rate

RS-485

Parity bit presence

communication Parity bit type

condition

Stop bit

0 (unlimited) to 5,940 sec. (in units of 1 sec.) 1 to 4 sec. (in units of 0.1 sec.) No priority/A priority/B (D) Priority 1 to 600 sec. (in units of 1 sec.) 9,600 bps to 115,200 bps Without / With Odd / even 1 bit / 2 bits

5,940 sec. 0 sec. No priority 60 sec. 9,600 bps With Odd 1 bit

Communication address 1 to 247

1

Notes: 1) Preset logic is fixed. 2) This setting in only for parallel muting.

Factory settings of customizable logics are invalid.

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

3-13 Logic Manual Stop / Start Function
The logics of this device can be stopped and started manually. The logics of this device are stopped according to the procedure below.
Step 1 Switch the mode selector switch to the "PROG" side. Step 2 Press the rotary switch.
The logics of this device are started according to the procedure below. Step 1 Switch the mode selector switch to the "RUN" side. Step 2 Press the rotary switch.

Functions

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

49

Chapter 4 Setting of Logics

4-1 Types and Settings of Logics

For this device, logic Nos. 0 to 9 and nine types of OFF delay time can be specified. With logic No. 0 specified, the logic is customizable. This device must be connected to a PC to make settings with a software tool.

Logics corresponding to Nos. are shown in the table below.

No.

Logic

0

Customizable logic

1

Overall stop control

2

Parallel muting control

3

Sequential muting control

4

Partial stop control 1

5

Partial stop control 2

6

Two-hand control

7

OR control

8

Operation mode selection control

OFF delay times and stop categories corresponding to Nos. are shown in the table below.

No.

OFF delay time

0

0 sec.

1

0.1 sec.

2

0.5 sec.

3

1 sec.

4

2 sec.

5

5 sec.

6

10 sec.

7

15 sec.

8

30 sec.

9

60 sec.

Stop category 0
1

4-1-1 Factory Setting

Factory setting of this device is as shown in the table below.

Item Logic OFF delay time No. Password 1

Factory setting

Password 2

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Preparation for Logic Setting

4-2 Preparation for Logic Setting
Preset logic can be set by using this device and power supply only. At the time of setting, devices do not have to be connected to the input section or output section. Connect power supplies (24V DC and 0V) to the terminal block for internal power supply and the terminal block for external power supply in this device. If power is supplied to either one of them, this device will not operate.
4-2-1 Turning ON the Power
Confirm that the mode selector switch is turned to the "RUN" side (left side: factory setting) and then turn ON the power. The diagnosis function of this device carries out initial diagnosis, turning ON and OFF the indicators one by one. After the end of initial diagnosis, the operation indicator (green) lights up. If a terminal block is connected only to the power supply, auxiliary output indicator 1 / 2 / 4 (orange) and interlock indicator 1 / 2 (yellow) light up. The other indicators turn OFF. Pressing the rotary switch displays " " (factory setting) in the 7-segment indicator (red), turning ON the logic selection indicator (orange).
4-2-2 Portions Used in Settings
The following indicators and switches are used for preset logic settings.
 7-segment indicator (Red)  Logic selection indicator (Orange)  Delay selection indicator (Orange)  Password selection indicator (Orange)  Operation indicator (Green)  Setting indicator (Orange)  Rotary switch  Mode selector switch
7-segment indicator (Red)

Logic selection indicator (Orange)
Delay selection indicator (Orange) Password selection indicator (Orange)

Rotary switch

Mode selector switch

Operation indicator (Green) Setting indicator (Orange)

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Operation in RUN Mode and the Display

4-3 Operation in RUN Mode and the Display

4-3-1 Operation and Display During Normal Operation

Step Status of indicators and switches

Description

Mode selector switch: RUN side Operation indicator (green): Lights up

The power saving function of this device turns OFF the 7-segment indicator

1

(red) 3 sec. after power ON, the end of initial diagnosis, or final operation.

Press the rotary switch.
The logic No. currently set is displayed in the 7-segment indicator (red). Logic selection indicator (orange) lights up. 2 " : Overall stop control" is set at factory.

Rotate the rotary switch.

The currently set No. for OFF delay time is displayed in the 7-segment indi-

cator (red).

3

Delay selection indicator (orange) lights up.

" : 0 sec." is set at factory.

Rotating the rotary switch returns to No.1.

Logic No. 0 is customizable logic.

To use customizable logic, this device must be connected to a PC to make

settings by a software tool.

4

Refer to "Chapter 5 Software Tool".

Selecting logic No. 0 always displays " " in the 7-segment indicator (red) as the OFF delay time.
5

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Operation in RUN Mode and the Display

4-3-2 Display When an Error Occurs

Step Status of indicators and switches

Description

Mode selector switch: RUN side Operation indicator (green): Lights up

During normal operation
1 The power saving function of this device turns OFF the 7-segment indicator (red) 3 sec. after power ON, the end of initial diagnosis, or final operation.

Occurrence of abnormality (Example: internal failure, two inputs short-circuited, etc.) If an error occurs, an error code is displayed in the 7-segment indicator (red), and dots blink.
2 Either one of error codes " " to " " and " " is displayed in the 7-segment indicator (red). For the error codes, refer to "Chapter 7 Troubleshooting".

© Panasonic Industrial Devices SUNX Co., Ltd. 2022

53

Setting of Logics and OFF Delay Time
4-4 Setting of Logics and OFF Delay Time 4-4-1 Flowchart of Logic and OFF Delay Time
Logic and OFF delay time are set according to the flow in the figure below.
PROG mode Indicator ON confirmation Password entry
Select set mode

Select operation
setting

Set logic

Set OFF delay time

Set password

YES Return to Select operation setting

Return to Select YES operation setting

NO

NO

Confirm operation setting

Confirm Password

YES

Return to Select operation setting

NO
Write / confirm operation setting

Return to Set password

YES

NO
Write / confirm password

End of setting

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© Panasonic Industrial Devices SUNX Co., Ltd. 2022

Setting of Logics and OFF Delay Time

4-4-2 Operation Procedure for Setting Logic and OFF Delay Time

Procedure for setting logic and OFF delay time in this device is described below. To stop setting logic and OFF delay time before Step 23 in the table below, turn the mode selector switch to the "RUN" side, and the settings will be canceled. After Step 24 or later, the settings cannot be canceled.

Step Status of indicators and switches

Description

Mode selector switch: RUN side Operation indicator (green): Lights up

The power saving function of this device turns OFF the 7-segment indicator

1

(red) 3 sec. after power ON, the end of initial diagnosis, or final operation.

Switch the mode selector switch to the "PROG" side. This device transitions to "PROG mode."

The operator indicator (green) turns OFF.

2

The setting indicator (orange) blinks.

This device automatically transitions to "Indicator ON confirmation."

Individual segments of the 7-segment indicator (red) light up one by one.

3

Check for an error code displayed in the 7-segment indicator (red).

Press the rotary switch.

The setting indicator (orange) status changes from blinking to lighting up. Press the rotary switch. 4

Transition to "Enter password."
Password selection indicator (orange) blinks. Password 1 " " is displayed in the the 7-segment indicator (red). 5 Enter password 1 and password 2. At factory, password 1 is set to " ", password 2, " ".

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Setting of Logics and OFF Delay Time

Step Status of indicators and switches

Description

Select password. Select a number by rotating the rotary switch.

6

Select password 1 from " " to " ". Determine password 1 by pressing the rotary switch.
7

Password 2 " " is displayed in the the 7-segment indicator (red).
Select password 2. Similarly, select a number by rotating the rotary switch. 8

Select password 2 from " " to " ". Determine the password 2 by pressing the rotary switch.

· When password 1 and password 2 are correct, proceed to Step 11.

9

· When password 1 or 2 is incorrect, proceed to Step 10.

" " is displayed in the 7-segment indicator (red). Pressing the rotary switch returns to Step 5. Enter the password again.
10

Transition to "Select setting mode."

Password selection indicator (orange) turns OFF.

The logic selection indicator (orange) and delay selection indicator (orange)

11

blink.

Pressing the rotary switch proceeds to Step 13.

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Setting of Logics and OFF Delay Time

Step Status of indicators and switches

Description

Rotating the rotary switch blinks the password selection indicator (orange). Rotate the rotary switch further to return to Step 11.

12

Transition to "Select operation setting."

The logic No. currently set is displayed in the 7-segment indicator (red). Logic selection indicator (orange) blinks.

13

" : Overall stop control" is set at factory.

Rotating the rotary switch proceeds to Step 14. Pressing the rotary switch proceeds to Step 15. Holding down the rotary switch proceeds to Step 21.
The currently set No. for OFF delay time is displayed in the 7-segment indicator (red). Delay selection indicator (orange) blinks.

14

" : 0 sec." is set at factory.

Rotating the rotary switch returns to Step 13. Pressing the rotary switch proceeds to Step 18. Holding down the rotary switch proceeds to Step 21.

Transition to "Set logic."
The logic No. currently set is displayed in the 7-segment indicator (red) and blinks. 15 Rotate the rotary switch to select Logic No. from " " to " ".

Logic No. 0 is customizable logic. To use customizable logic, this device must be connected to a PC to make settings by a software tool. Refer to "Chapter 5 Software Tool."
16 If Logic No. 0 is selected, "Set OFF delay time" cannot be selected. OFF delay time for Logic No. 0 is changed with a software tool.

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Setting of Logics and OFF Delay Time

Step Status of indicators and switches

Description

As an example, " " is selected.

Press the rotary switch for the determination and return to Step 13.

Holding down the rotary switch determines the selection and then returns to

17

Step 21.

Transition to "Set OFF delay time."
The current No. for OFF delay time is displayed in the 7-segment indicator (red) and blinks. 18

Rotate the rotary switch to select OFF delay time from " " to " ". 19

As an example, " " is selected.

Press the rotary switch for the determination and return to Step 14.

Holding down the rotary switch determines the selection and then returns to

20

Step 21.

Transition to "Confirm operation setting."

Logic No. is displayed in the the 7-segment indicator (red).

21

Rotate the rotary switch.

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Setting of Logics and OFF Delay Time

Step Status of indicators and switches

Description

The No. for OFF delay time is displayed in the 7-segment indicator (red).

· When the selected logic and OFF delay time are confirmed, hold down the

rotary switch to proceed to Step 24.

22

· If either or both of the logic or OFF delay time differ from those selected,

rotate the rotary switch.

In the 7-segment indicator (red), " " indicating "Back" is displayed. The logic selection indicator (orange) and delay selection indicator (orange) light up.

23

Pressing the rotary switch returns to Step 13.

Select logic and OFF delay time again.

Holding down the rotary switch changes the display to that shown in the illustration at left.

In the 7-segment indicator (red), " " indicating "OK" is displayed.

The logic selection indicator (orange) and delay selection indicator (orange)

24

blink.

Transition to "Write / confirm operation setting." The logic and OFF delay time set in this device have been changed.

Releasing the hand from the rotary switch proceeds to the next step.
After the end of write operation, logic No. and No. for OFF delay time are alternately displayed in the 7-segment indicator (red).

A logic No. is shown in the illustration at left. 25
Logic selection indicator (orange) lights up.

As an example, " " is selected.

No. for OFF delay time is shown in the illustration at left.

Delay selection indicator (orange) lights up.

26

As an example, " " is selected.

After confirming operation setting, press the rotary switch.

Transition to "Quit setting mode."

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Setting of Logics and OFF Delay Time

Step Status of indicators and switches

Description

Switch the mode selector switch to the "RUN" side.

The operation indicator (green) blinks.

28

Press the rotary switch.

The operation indicator (green) status changes to lighting up. This device transitions to "RUN" status. 29

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4-5 Change Password 4-5-1 Flowchart of Change Password
Password is changed according to the flowchart below.
Set mode Indicator ON confirmation Password entry
Select set mode

Change Password

Select operation
setting

Set logic

Set OFF delay time

Set password

YES Return to Select operation setting

Return to Select YES operation setting

NO

NO

Confirm Set operation setting

Confirm password

YES Return to Select operation setting
NO Write / confirm operation setting

Return to Set YES password
NO Write / confirm
password

End of setting

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Change Password

4-5-2 Operation Procedure for Change Password

The procedure for changing the password (password 1 / 2) set in this device is described below. To stop changing the password before Step 19 in the table below, turn the mode selector switch to the "RUN" side, and the operation for change password will be canceled. After Step 20 or later, the operation cannot be canceled.

Step Status of indicators and switches

Description

Mode selector switch: RUN side Operation indicator (green): Lights up

The power saving function of this device turns OFF the 7-segment indicator

1

(red) 3 sec. after power ON, the end of initial diagnosis, or final operation.

Switch the mode selector switch to the "PROG" side. This device transitions to "PROG mode."

The operation indicator (green) turns OFF.

2

The setting indicator (orange) blinks.

This device automatically transitions to "Indicator ON confirmation."

Individual segments of the 7-segment indicator (red) light up one by one.

3

Check for an error code displayed in the 7-segment indicator (red).

Press the rotary switch.

The setting indicator (orange) status changes from blinking to lighting up. This device transitions to "PROG mode."
Press the rotary switch. 4

Transition to "Enter password."
Password selection indicator (orange) blinks. Password 1 " " is displayed in the the 7-segment indicator (red). 5 Select password 1 and password 2. At factory, password 1 is set to " ", password 2, " ".

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Change Password

Step Status of indicators and switches

Description

Select password 1. Select a number by rotating the rotary switch.

6

Select password 1 from " " to " ". Determine password 1 by pressing the rotary switch.
7

Password 2 " " is displayed in the the 7-segment indicator (red).
Select password 2. Similarly, select a number by rotating the rotary switch. 8

Select password 2 from " " to " ". Determine password 2 by pressing the rotary switch.

When password 1 and password 2 are correct, proceed to Step 11.

9

When password 1 or 2 is incorrect, proceed to Step 10.

" " is displayed in the 7-segment indicator (red).
Pressing the rotary switch returns to Step 5. Enter the password again. 10

Transition to "Select setting mode."

Password selection indicator (orange) turns OFF.

The logic selection indicator (orange) and delay selection indicator (orange)

11

blink.

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Change Password

Step Status of indicators and switches

Description

Rotating the rotary switch blinks the password selection indicator (orange).

Press the rotary switch.

12

Transition to "Set password." Password 1 " " is displayed in the the 7-segment indicator (red). 13

Set password 1.

Select a number by rotating the rotary switch.

Select password 1 from " " to " ".

As an example, select " " for password 1 and then determine it by press-

14

ing the rotary switch.

Password 2 " " is displayed in the the 7-segment indicator (red).
Set password 2. Similarly, select a number by rotating the rotary switch. 15

Select password 2 from " As an example, select " ing the rotary switch.

" to " ". " for password 2 and then determine it by press-

16

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Change Password

Step Status of indicators and switches

Description

Transition to "Confirm password." Display password 1. Rotate the rotary switch.

17

Display password 2.

When the selected password is correct, hold down the rotary switch to pro-

ceed to Step 20.

18

If the selected password is incorrect, rotate the rotary switch.

In the 7-segment indicator (red), " " indicating "Back" is displayed.
Pressing the rotary switch returns to Step 13. Set passwords 1 and 2 again. 19

Holding down the rotary switch changes the display to that shown in the illustration at left. In the 7-segment indicator (red), " " indicating "OK" is displayed. Password selection indicator (orange) blinks.
20 Transition to "Write / confirm password." The passwords of this device have been changed.

Releasing the hand from the rotary switch proceeds to the next step.
After the end of write operation, password 1 and password 2 are alternately displayed in the 7-segment indicator (red). Password 1 is shown in the illustration at left.

21

As an example, " " is shown.

Password 2 is shown in the illustration at left.

As an example, " " is shown.

22

After confirming password 1 and password 2, press the rotary switch.

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Change Password

Step Status of indicators and switches

Description

Transition to "Quit setting mode."

23

Switch the mode selector switch to the "RUN" side.

The operation indicator (green) blinks.

24

Press the rotary switch.

The operation indicator (green) status changes to lighting up. This device transitions to "RUN" status. 25

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Chapter 5 Software Tool
CAUTION
Connections to this device via USB are assumed to include temporary connections for e.g., settings and diagnoses. Constant connections via USB are not allowed.
<Reference> The available functions vary depending on the version of SF-C21 software and software tool "Configurator SF-C." For details, refer to "2-4-1 Version-related Information."
5-1 System Configuration

2. USB cable

3. PC

1. Software tools

1. Software tool "Configurator SF-C"
Exclusive for this device. It is used for logic settings, diagnoses, and preparation of documents. The software tool is downloadable at our website. URL: http://www3.panasonic.biz/ac/j/dl_center/software/index.jsp?c=search In addition to "Narrow down by Part No. / Model No. format", use "SF-C21" for searching.

2. USB cable Use a USB cable available in the market.
Type of cable USB 2.0 cable (A: miniB)

Length 3m or less

(On the side of PC)

USB A type (male) USB miniB type (5 pin, male)

On the side of this device

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Software Tool
5-2 Required System Specifications
Operation of the software tool "Configurator SF-C" requires the following environment. Confirm that the system in use satisfies the conditions and all the devices required have been prepared.
5-2-1 Operating System
Microsoft Windows Vista (32 bit / 64 bit), Windows 7 (32 bit / 64 bit), Windows 8 (32 bit / 64 bit), Windows 8.1 (32 bit / 64 bit), Windows 10 (32 bit / 64 bit). The user to be logged in must be specified as "Administrator" or "Power User".
5-2-2 PC Specifications
Hardware specifications recommended by Windows. Fixed disk: Free space of 200 MB or more USB port
5-3 Installation
Double-click downloaded "ConfiguratorSF-C_v***". Install the program according to the instruction of the installation program. This installation program requires two installations: installation of software tool and installation of USB driver for this device. If a warning message for Windows, e.g., "User account control" or "Publisher of the driver software cannot be verified", may be displayed before the completion of installation, such a message does not cause any problem. Proceed to the next step. Installing the USB driver is completed automatically when this device is connected to the PC.
5-4 Uninstallation
Uninstall the following 2 items: Step 1 Configurator SF-C Step 2 Windows Driver Package - SF-C20(usbser) Ports(11/15/2007 **) Select "Start"  "Control Panel"  "Program and Features", and then uninstall them.

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Connection of this Device and a PC

5-5 Connection of this Device and a PC

5-5-1 Connection to "Monitor Mode"

To recognize this device by connecting it to a PC, perform the following procedure:

Step Status of indicators and switches

Description

Power: OFF Mode selector switch: RUN side

With the internal power supply and external power supply turned OFF, con-

1

nect this device with a PC via the USB cable.

Turn ON the power supply.

" " is displayed in the 7-segment indicator (red). All the other indicators turn OFF.

*: If an error message, for example, "Your USB device is not recognized," is

2

displayed in the PC, plug and unplug the USB connector, or turn ON the

power supply again. This prevents displaying the message.

Press the rotary switch.

*: If the connection is made for the first time, press the rotary switch after the completion of USB driver installation.
The device enters "Monitor mode."

The operation indicator (green) lights up.

3

In "Monitor mode," the software tool is used to read data from and monitor

this device.

"Monitor mode" prevents writing data into this device.

When writing data into this device, refer to Procedure "5-5-2 Connection to

"Transfer Mode"".

Press the rotary switch.
The logic No. currently set is displayed in the 7-segment indicator (red). Logic selection indicator (orange) lights up. 4 " : Overall stop control" is set at factory.

Rotate the rotary switch.

The currently set No. for OFF delay time is displayed in the 7-segment indi-

cator (red).

5

Delay selection indicator (orange) lights up.

" : 0 sec." is set at factory.

Rotating the rotary switch returns to No.1.

The procedure above is enabled either before or after the activation of the software tool that is described in the next section.

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Connection of this Device and a PC

5-5-2 Connection to "Transfer Mode"

Step Status of indicators and switches

Description

When this device is put in "Monitor mode," turn the mode selector switch to the "PROG" side.

The operation indicator (green) turns OFF.

1

The setting indicator (orange) blinks.

This device automatically transitions to "Indicator ON confirmation."

Individual segments of the 7-segment indicator (red) light up one by one.

2

Check for an error code displayed in the 7-segment indicator (red).

Press the rotary switch.

The device enters "Transfer mode."

"Transfer mode" disables setting operation on the side of this device.

The software tool is used, for example, to transfer customizable logic to this

3

device and change password.

"Transfer mode" puts all control outputs in OFF status.

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Connection of this Device and a PC

5-5-3 Setting to "Monitor Mode" after the End of Transfer

Step Status of indicators and switches

Description

When this device is put in "Transfer mode," turn the mode selector switch to the "RUN" side.

The operation indicator (green) blinks. 1
Press the rotary switch.

" " is displayed in the 7-segment indicator (red). All the other indicators turn OFF.
Press the rotary switch. 2

The device enters "Monitor mode."

The operation indicator (green) lights up.

3

In "Monitor mode," the software tool is used to read data from and monitor

this device.

"Monitor mode" prevents writing data into this device.

When writing data into this device again, refer to Procedure "5-5-2

Connection to "Transfer Mode"".

5-5-4 Disconnection of this Device from a PC
When the USB cable is unplugged from this device, it can be disconnected from the PC. The USB cable can be unplugged except when "logic is being transferred" by the software tool. When the mode selector switch is turned to the "RUN" side after the USB cable is unplugged, pressing the rotary switch has this device perform normal operation.
5-5-5 Initialization of this Device
Unplugging the USB cable during writing operation displays " " in the 7-segment indicator (red), putting it in the lockout status. When " " is displayed, connect this device to the PC again and initialize it by referring to "5-22-1-2 Initialize Settings".

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Startup and End of Software Tool
5-6 Startup and End of Software Tool
5-6-1 Startup Software Tool
Startup the software tool "Configurator SF-C" according to the procedure below. Step 1 Click the "Start" button in Windows. Step 2 From All Programs, go to "Panasonic-ID SUNX Safety" and "Configurator SF-C" in or-
der, and then select Configurator SF-C. Step 3 Starting up the software tool "Configurator SF-C" displays the main menu and selec-
tion menu.

From the selection menu, select one of the following four operations:
 Create a new file  Open sample logic  Open a recent file  Upload logic from device

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Startup and End of Software Tool
 To Create a new file Pressing "Create a new file" has the selection menu disappear, making the main screen clear. Free logics can be created.
 To Open sample logic Pressing "Open sample logic" displays the "Open sample logic" screen. Eight preset logics provided to this device can be used as sample logics. Select one from preset logics No.1 to No.8. Sample logics are revised to create logics.
 To Open files saved Pressing "Open a recent file" displays the "Open file" screen. Select a file to be opened.
 To obtain a logic from this device in connection
Pressing "Upload logic from device" starts communication with this device, acquiring a logic.

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Startup and End of Software Tool
5-6-2 End of Software Tool
To exit the software tool, follow one of the methods below. <Method 1> From the menu bar, select "File (F)" and then "Exit (X)".

<Method 2>

Click screen.

at the upper right corner of the

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New / Save / Print of a File 5-7 New / Save / Print of a File
5-7-1 Create New File
New files are created by using one of the following methods. <Method 1> When the software tool starts up, select "Create a new file".
<Method 2> From the menu bar, select "File (F)" and then "New (N)".
<Method 3> Click "New" icon on the toolbar.

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New / Save / Print of a File
When a new file is created according to one of the methods, the main screen is made clear.

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New / Save / Print of a File 5-7-2 Open Sample Logic
Open sample logic is performed according to one of the following methods. <Method 1> When the software tool starts up, select "Open sample logic".
<Method 2> From the menu bar, select "File (F)" and then "Open sample logic (L)".
<Method 3> Click the "Open sample logic" icon on the toolbar.

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New / Save / Print of a File
When "Open sample logic" is displayed, select a logic with the "Previous" and "Next" button, and then press "OK".
The logic is displayed in the main screen.

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New / Save / Print of a File 5-7-3 Open a Recent File
Existing files are opened by using one of the following methods. <Method 1> When the software tool starts up, select "Open a recent file".
<Method 2> From the menu bar, select "File (F)" and then "Open (O)".
<Method 3> Click "Open" icon on the toolbar.

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New / Save / Print of a File
When the file selection diagram is displayed, select a file and click "Open (O)".
Opening the file displays a logic in the main screen.

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New / Save / Print of a File
5-7-4 Upload Logic from this Device
To obtain logics from this device, one of the following methods is performed. Connect this device with a PC according to procedure "5-5-1 Connection to "Monitor Mode"". <Method 1> When the software tool starts up, select "Upload logic from device".
<Method 2> From the menu bar, select "Device (D)" and then "Upload logic from device (U)".
<Method 3> Click the "Upload logic from device" icon on the toolbar.

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New / Save / Print of a File
5-7-5 Saving a File
Save a logic, to be displayed in the main screen, in the PC as a file. The file format of the files to be created is specified to be file name ".sfc". Select "Save" to save a file to the same file, and select "Save as" to save under a new file name.  Save Files are saved by one of the following methods: <Method 1> From the menu bar, select "File (F)" and then "Save (S)".
<Method 2> Click the "Save" icon on the toolbar.

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New / Save / Print of a File
 Save as Files are saved under new file names by one of the following methods: <Method 1> From the menu bar, select "File (F)" and then "Save as (A)".
<Method 2> Click the "Save as" icon on the toolbar.
Specify a place to save the file and the file name, and click "Save (S)".

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New / Save / Print of a File
5-7-6 Download Logic to Device
Logic is transferred to this device according to the following procedure: Connect this device to the PC according to the procedures "5-5-1 Connection to "Monitor Mode"" and "5-5-2 Connection to "Transfer Mode"". Step 1 <Method 1> From the menu bar, select "Device (D)" and then "Download logic to device (D)".
<Method 2> Click the "Download logic to device" icon on the toolbar.
Step 2 Diagnosing logic Diagnose the logic created. This shows a display without error. Click "OK" and proceed to the next step.
This shows a display with some error in the logic created. Click "OK" to return to the main screen, and then correct the logic. The place of an error is highlighted in a red frame in the main screen.

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Step 3 Completion of entry and transfer of password
Enter the password and click "OK".
Logic is being transferred. While being transferred, do not remove the USB cable, or do not turn OFF the power supply.
The file has been downloaded. Click "OK".
According to the procedures "5-5-3 Setting to "Monitor Mode" after the End of Transfer" and "5-5-4 Disconnection of this Device from a PC", return this device to the monitor mode and remove the USB cable.

New / Save / Print of a File

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New / Save / Print of a File 5-7-7 Print
Logic is printed by one of the following methods: <Method 1> From the menu bar, select "File (F)" and then "Print (P)".
<Method 2> Click the "Print" icon on the toolbar.
When the print dialog is displayed, select a printer and perform printing.

Preview is displayed on the backside of the dialog box. The contents can be confirmed before printing.

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Each Part Name of the Software Tool and Basic Operation

5-8 Each Part Name of the Software Tool and Basic Operation

The main screen of the software tool is comprised of the following elements:

Menu bar

Toolbar

Input block 1 Input block 2 Input block 3 Input block 4

Connection tab 1 Control block 1 Connection tab 2 Control block 2 Connection tab 3 Control block 3

Connection tab 5

Connection tab 4

Output block 1 Output block 2

Mode switching block

Interlock block

Auxiliary output block

 Menu bar All the operations and functions of the software tool are prepared in a menu format according to various applications.
 Toolbar Frequently used functions are displayed with icons.
 Input block Input devices are selected, and input mismatch time, etc., are set. Clicking the input block opens "Input select".

Logic edit block

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Each Part Name of the Software Tool and Basic Operation
 Connection tab Clicking this tab connects a circuit.
 Output block ON delay time and OFF delay time for control output are set.
 Control block 1 Required control is selected from from AND, OR, parallel muting control, sequential muting control, two-hand control, and input select. Selecting parallel muting control or sequential muting control activates detailed settings, allowing required detailed items to be set in muting.
 Control block 2 / 3 Required logic is selected from AND, OR and no logic.
 Interlock block Overall reset, partial reset (manual start) and partial reset (auto start) are carried out.
 Auxiliary output block Settings of auxiliary output can be changed. The results of the monitoring of input devices, internal logic, etc., are set as auxiliary output.
 Mode switching block Switching is performed between edit mode and simulation mode.
 Logic edit block Display of customizable logic No. is set.

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Creating and Editing a Logic, and Saving a File and Transferring it to this Device
5-9 Creating and Editing a Logic, and Saving a File and Transferring it to this Device
5-9-1 Creating and Editing Logic
The following methods are available to create and edit logic.
 Creating a new logic A logic is created according to "5-7-1 Create New File".
 Open and edit a logic according to Open sample logic Sample logic is opened and edited according to "5-7-2 Open Sample Logic". When a logic uses "Parallel muting," "Sequential muting," "Two-hand control," and "Input select," editing an applicable logic by opening it is easier than by creating a new logic.
 Open a recent file and edit it When a logic has already been created, open a recent file and edit it according to "5-7-3 Open a Recent File".
 Obtain a logic from this device and edit it According to "5-7-4 Upload Logic from this Device", obtain the logic, which is being used in this device, and edit it.
5-9-2 Saving a Logic File and Transferring it to this Device
 Saving a logic in the PC After a logic is created and edited, it is saved in the PC as a file according to "5-7-5 Saving a File".
 Transfer a logic to this device After a logic is created and edited, it is transferred to this device according to "5-7-6 Download Logic to Device".

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Create a Logic 5-10 Create a Logic
5-10-1 Create a Logic
As an example, sample logic No.1 is created from the new screen. 5-10-1-1 Set Input Lock Click input block 1 and open "Input select". Click "2NC" at the upper left portion.
Selected "2NC" is set in input block 1.
Similarly set input blocks 2, 3 and 4. Set all input blocks to "2NC".

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5-10-1-2 Set Control Block 1
Click control block 1 and open "Select control". Click "AND" at the upper left portion.

Create a Logic

Selected "AND" is set in control block 1.

5-10-1-3 Create a Circuit
Click "A" of connection tab 1 to connect it to A of input block 1.

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Create a Logic
Similarly click "B" of connection tab 1 to connect it to B of input block 2. Click "C" to connect it to C of input block 3. Click "D" to connect it to D of input block 4.
Click "E" of connection tab 4 to connect it to E of connection tab 1.
Click "E" of connection tab 5 to connect it to E of connection tab 1. Sample logic No.1 is created completely.

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5-10-2 Example of a Logic Using Control Block 1 / 2
Click control block 2 and open "Select control". Click "AND".

Create a Logic

Selected "AND" is set in control block 2.

 Click "C" of connection tab 1 to connect it to C of input block 3. Click "D" to connect it to D of input block 4.
 Click "A" of connection tab 2 to connect it to A of input block 1. Click "B" to connect it to B of input block 2.
 Click "F" of connection tab 4 to connect it to F of connection tab 2.
 Click "E" of connection tab 5 to connect it to E of connection tab 1.
The following logic is created.  Output block 1 outputs the AND of input
blocks 1 and 2.  Output block 2 outputs the AND of input
blocks 3 and 4.

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Create a Logic 5-10-3 Example of a Logic Using Control Block 1 / 2 / 3
For the creation of a logic of control block 1/2, refer to "5-10-2 Example of a Logic Using Control Block 1 / 2". Click control block 3 and open "Select control". Click "AND".
Selected "AND" is set in control block 3.

Click the following portions to perform wiring.  Click "E" of connection tab 3 to connect it
to E of connection tab 1. Click "F" to connect it to F of connection tab 2.  Click "G" of connection tab 4 to connect it to G of connection tab 3.  Click "E" of connection tab 5 to connect it to E of connection tab 1.
The following logic is created.  Output block 1 outputs the AND of control
blocks 1 and 2.  Output block 2 outputs the AND of input
blocks 3 and 4.

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Input Select
5-11 Select Input
5-11-1 Types of Inputs
 2NC Used to connect the safety device of 2NC contact output.
 1NO / 1NC Used to connect safety device of 1NO / 1NC contact output.
 PNP×2 (equ.) Used to connect safety devices (PNP semiconductor output × 2). The safety device to be used is a type that turns "ON-OFF" two outputs simultaneously.
 Muting input (equ.) Used as an input of mute sensor when it is selected as "Parallel muting" or "Sequential muting" in control block 1. This connects two mute sensors (equ.), each of which has two NO contacts or output [PNP semiconductor output]. When "Sequential muting" is set in control block 1, both "Muting input (equ.)" and "Muting input (dif.)" cannot be used at a time.
 Muting input (dif.) Used as the input of mute sensor when it is selected as "Parallel muting" or "Sequential muting" in control block 1. This connects two mute sensors (dif.), each of which has NO and NC contacts or output [PNP semiconductor output]. When "Sequential muting" is set in control block 1, both "Muting input (equ.)" and "Muting input (dif.)" cannot be used at a time.
 Override Used as the input of override switch when it is selected as "Parallel muting" or "Sequential muting" in control block 1. Connects a momentary type switch for 1NO / 1NC contact.
 Key selector Used as the input of key selector switch when "Input select" is selected in control block 1. Connects an alternate type key switch (with a forced breaking contact) for 1NO / 1NC.
 Test When test input is effective, the control output is turned into OFF status. The switch for 1NC contact or PNP semiconductor output (normally set to ON) is connected.  Contact "Close" or output ON : Test input invalid  Contact "Open" or output OFF: Test input valid The input block with this input selected is not connected to connection tab, control block, or output block. If connected, the input block is judged to be erroneous by the software tool.

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Input Select
 1NC Used to connect the safety device of 1NC contact output. In this case, the category of the system including this device is specified to be category 2 or less.
 PNP×2 (dif.) Used to connect safety devices (PNP semiconductor output × 2). The safety device to be used is a type that turns "ON-OFF" two outputs alternately.
 PNP×1 Used to connect a safety device (PNP semiconductor output × 1). In this case, the category of the system including this device is specified to be category 2 or less.
 No logic If the number of safety devices in connection is less than 4, they are used for unused input block. If a safety device is connected, the operation is not reflected.
<Reference> For the connectable input blocks, and combinations of them with control blocks, refer to "5-20 Configuration Check".

5-11-2 Setting of Contact Input Mismatch Allowable Time
Setting "2NC" or "1NO / 1NC" in the input block displays a small blue window. Mismatch allowable time is set between two inputs by using up-down arrows in the input block or by direct entry.

Settable range

Input mismatch allowable time

0 (unlimited) to 60 sec. (in units of 0.01 sec.)

Initial setting 1 sec.

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5-11-3 Input Filter Time Setting
Clicking "F" in the input block opens "Input filter time." Input filter time for ON to OFF and OFF to ON is set for the prevention of erratic operations caused by input chattering and noise.

Settable range

Input filter time

ON - OFF OFF - ON

0 to 1 sec. (in units of 0.01 sec.)

Initial setting 0 sec.

Input Select

CAUTION
If the input filter time (ON - OFF) is set, the OFF response time for control output becomes "10ms + input filter time (ON - OFF)" or less.

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Select Control
5-12 Select Control
Selectable control in control block 1 / 2 / 3  AND "AND" of inputs connected to the control block is output. Two or more inputs are connected. The input blocks in which muting input (equ.), muting input (dif.), override, key selector or test has been set cannot be connected.
 OR "OR" of inputs connected to the control block is output.
 No logic Selected when the control block is unused.

Selectable control only in control block 1
 Parallel muting
Used when "Parallel muting" is performed. In the connected muting input block, the IN with the smaller number is set as muting input A, and the IN with the larger number is set as muting input B. If input block 3 is set and connected as a muting input, IN5 becomes muting input A and IN6 becomes muting input B.
 Sequential muting
Used when "Sequential muting" is performed. In the two connected muting input blocks, INs are set as muting input A, muting input B, muting input C and muting input D in the ascending order of the IN number. If input blocks 2 and 3 are set and connected as muting inputs, IN3 becomes muting input A, IN4 becomes muting input B, IN5 becomes muting input C, and IN6 becomes muting input D. When "Sequential muting" is selected, both "Muting input (equ.)" and "Muting input (dif.)" cannot be used for input block at a time.

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Select Control
 Two-hand control Used to configure Two-hand control devices of ISO 13851 (JIS B9712).
 Select input When output, state is switched between the two input blocks. Three input blocks are connected to control blocks, and one of them is specified to be "key selector". If input block 2 and input block 4 are set as inputs to be selected and input block 3 is set and connected to the key selector input, input block 2 is selected when IN5 is OFF and IN6 is ON and input block 4 is selected when IN5 is ON and IN6 is OFF.
<Reference> For the connectable input blocks, and combinations of them with control blocks, refer to "5-20 Configuration Check".

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Interlock Block
5-13 Interlock block
Reset operation of this device is set. Click and select the interlock block. The combinations of overall resets and partial resets are unavailable.  Overall reset  Partial reset (auto start) + Partial reset (auto start)  Partial reset (auto start) + Partial reset (manual start)  Partial reset (manual start) + Partial reset (auto start)  Partial reset (manual start) + Partial reset (manual start)
 Overall reset
The outputs of two systems of this device are reset by one operation.  Manual reset : Momentary type switch is connected to between INT11 and INT12.
Switching the switch contact from "Closed to Open" performs reset operation.  Auto reset : Short-circuit is generated between INT21 and INT22.
If INT21-INT22 is not short-circuited when power is turned ON, manual reset is automatically selected.
 Partial reset
Each of the outputs of two systems of this device is reset individually.  Manual reset : Momentary type switch is connected to between INT11 and INT12 and be-
tween INT21 and INT22. Switching the switch contact from "Closed to Open" performs reset operation.  Auto reset : Short-circuit is generated between INT11 and INT12 and between INT21 and INT22.
Also refer to "3-4 Interlock (Reset)".

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5-14 Auxiliary Output Block

Operations of four auxiliary outputs of this device are set. Click and select the auxiliary output block. "Muting indicator output: MUTE" cannot be changed.

Initial settings are as follows:

AUX1 AUX2 AUX3 AUX4 MUTE

negative logic output of OUT1 / OUT2 Negative logic of OUT3 / OUT4 Reset trigger output Lockout output Muting indicator output (fixed)

The following operations can be set in auxiliary outputs.
 Positive logic output or negative logic output of OUT1 / OUT2
 Positive logic output or negative logic output of OUT3 / OUT4
 Output A / B / C / D of diagnosis results of input block 1 / 2 / 3 / 4
 Output E / F / G of diagnosis results of internal logical circuit
 Reset trigger output  Lockout output  Muting indicator output  Monitor output of IN1 to 8  Normally off
Also refer to "3-3 Auxiliary Output".

Auxiliary Output Block

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Mode Switching Block
5-15 Mode switching block 5-15-1 Mode Switching
Clicking the mode switching block can switch between "Edit mode" and "Simulation mode."
5-15-2 Simulation Mode
Click "Simulation mode" of the motor switching block.
Logic is diagnosed before transition to Simulation mode.
If an error exists, the message at right is displayed. Pressing "OK" returns to edit mode in the main screen, highlighting the control block and connection tab in red frames.
If no error exists, the message at right is displayed. Pressing "OK" transitions to simulation mode in the main screen.
Transition to simulation mode has been performed. As an example, sample logic No.1 is used.
In the case of overall reset, click the interlock block and select manual reset or auto reset. Automatic reset is automatically selected immediately after transition to simulation mode.

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Click "" of IN1 of input block 1. It turns light color. This indicates that the contact is "closed."

Mode Switching Block

In all input blocks, click "". In OUT1 to OUT4, "" turns light color. This indicates that the output is in ON status.

Click "Edit mode" of the mode switching block to terminate simulation mode.
Transition to edit mode.

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Output, OFF Delay / ON Delay, Muting

5-16 Output Setting, OFF Delay and ON Delay Setting

OFF delay time and ON delay time for control output are set. OFF delay time and ON delay time can be set by using up-down arrows of the output block or by direct entry.

OFF delay time ON delay time

Setting range
0 to 60 sec. (In units of 0.1 sec.)
0 to 5,940 sec (In units of 0.1 sec.)

Initial setting 0 sec. 0 sec.

5-17 Detailed Settings (Muting)
"Detailed Settings" is active by setting "Parallel muting" or "Sequential muting" in control block 1. Clicking "Details" opens "Detailed settings." "Allowable time difference in muting input," "Duration," "Exit-only muting time" (Note), and "Input priority" for muting and "Duration" for override are set.

Allowable time Parallel muting difference in muting input Sequential muting Muting duration Exit-only muting time (Note) Muting input condition Override duration
Note: This setting in only for parallel muting.

Setting range 1 to 10 sec. (in units of 1 sec.)

Initial setting 3 sec.

0 (Unlimited) to 288,000 sec. (in units of 1 sec.)
0 (Unlimited) to 5,940 sec. (In units of 1 sec.) 1 to 4 sec. (in units of 0.1 sec.)
No priority / A priority / B (D) priority 1 to 600 sec. (In units of 1 sec.)

288,000 sec.
5,940 sec. 0 sec.
No priority 60 sec.

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5-18 Logic Display Edit
Clicking "Logic display edit" in the logic edit block opens "Logic display edit screen." The customizable logic No. displayed on the 7-segment display of the device can be set.

Verify Files on the Device and PC

5-19 Verify Files on the Device and PC
Logic created in the main screen is compared with the customizable logic of this device. If a difference exists, the target input block, control block and connection tab are highlighted in white frames.

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Configuration Check

5-20 Configuration Check

A logic created in the main screen is checked. If an error exists on a dangerous side, the target input block, control block and connection tab are highlighted in red frames. Only the faults that lead to danger are determined as errors.

Combinations of input blocks and control block 1

Input block

: Mandatory : Connectable : Not connectable
Number of input connections 2NC
1NO/1NC PNP×2 (equ.) PNP×2 (dif.) Muting input (equ.) Muting input (dif.)
Override Key selector
PNP×1 1NC Test
No logic

AND
2 to 4            

OR
2 to 4            

Control block 1

P-MUTE
2 or 3 × ×
Note 1 Note 1 Note 2 Note 2
     

S-MUTE
3 or 4 × ×
Note 1 Note 1 Note 3 Note 3
     

Two-hand control
2            

Notes: 1) For either PNP×2 (equ.) or PNP×2 (dif.), only one connection is allowed. 2) For either Muting input (equ.) or Muting input (dif.), only one connection is allowed. 3) For either Muting input (equ.) or Muting input (dif.), two connections are allowed.

Select input
3            

Combinations of input blocks and control block 2 / 3, and connection tab E / F

: Connectable : Not connectable

Control block 2

AND

OR

Control block 3

AND

OR

Input block

Number of input connections 2NC
1NO/1NC PNP×2 (equ.) PNP×2 (dif.) Muting input (equ.) Muting input (dif.)
Override Key selector
PNP×1 1NC Test
No logic Connection tab E Connection tab F

2 to 4              

2 to 4              

2 to 4              

2 to 4              

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5-21 Highlighting OFF
Highlighting by "5-19 Verify Files on the Device and PC" or "5-20 Configuration Check" is off.
5-22 Device Information
For this device,  Change password,  Initialization of settings,  Configuration log check, and  Error log can be performed.
From the menu bar, select "Device (D)" and then "Device information (I)".
5-22-1 General
Clicking "General" tab displays device name, device Ver., serial No. and current logic No. Password change and initialization of settings can be performed.

Device Information

5-22-1-1 Change Password
Clicking "Change password" displays "Change password."
After the password is entered, clicking "OK" changes the password to new one.
If the password is wrong, the message "The password is not correct." displayed. In response to it, enter the correct password again.

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Device Information
5-22-1-2 Initialize Settings
To return settings of this device to the factory settings or when error No. " " is displayed, initialize this device according to the following procedure. The passwords (Password 1 " " and Password 2 " ") are also initialized.
Step 1 Connect this device in "Write mode" according to "5-5-1 Connection to "Monitor Mode"" or "5-5-2 Connection to "Transfer Mode"".
Step 2 From the menu bar, select "Device (D)" and then "Device information (I)" to open "Device information."
Step 3 Click the General tab "Initialize Settings". Step 4 When "Confirm password" opens, enter the password. Step 5 Clicking "OK" performs initialization.
5-22-1-3 Initialize Password
Clicking "Initialize password" displays "Initialize Password" on the screen. Enter the initialization code and initialize the password setting in the device.

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5-22-2 Configuration Log
Clicking "Configuration log" confirms logics transferred. Five pieces information, including the latest one, can be confirmed.
Clicking the bar of a log to be confirmed opens a different screen, allowing you to confirm the logic.

Device Information

5-22-3 Error Log
Clicking "Error log" confirms logs of errors that occurred in the past. The past 5 logs can be confirmed.

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Communication Settings
5-23 Communication Settings
The communication settings of this device are made. From the menu bar, select "Device (D)" and then "Communication settings (C)".
Baud rate, parity bit, stop bit, and addresses can be set. For details on communication settings, refer to "3-8 MODBUS Communication (Non-safety)".

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5-24 Monitor
The current status of this device can be monitored.
The monitoring operation is performed by one of the following methods:
<Method 1> From the menu bar, select "File (F)" and then "Monitor (M)".

Monitor

<Method 2> Click the "Monitor" icon on the toolbar.
The monitor screen opens.

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Help
5-25 Help
In Help menu,  Language setting of software tool (Japanese / English / Chinese / Spanish / French / Italian),  Display of manual, and  Confirmation of version of the software tool can be performed.
5-25-1 Language
From the menu bar, select "Help (H)" and then select "Language (L)". Select a language in which the software tool is displayed. If the language is changed, the software must be restarted. The logic, which is being used for operation and has not yet been saved, should be saved according to the dialog.
5-25-2 Manual
From the menu bar, select "Help (H)" and then select "User Manual (M)". The manual written in the language currently selected is displayed.
5-25-3 Version Information
From the menu bar, select "Help (H)" and then select "Version (V)".
Version information of the software tool is displayed.
Version information

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Chapter 6 Maintenance
<Reference> In the event of an error, refer to "Chapter 7 Troubleshooting" and notify the authorized engineer of the contents. If the problem cannot be resolved internally, contact our office. Please make a copy of this checklist, check each inspection item in the respective square, and file the list for record.

6-1 Daily Inspection

WARNING
Be sure to confirm that the following items prior to operation and confirm that there is no error. Operating this device without inspection or in an error condition can result in death or serious injury.

Inspection item table (daily inspection)

Check column
   

Inspection item
There is no defect, fold, or damage in the wiring. The terminal blocks are free from dirt or foreign matter deposited on them. The corresponding connectors have been connected securely. The unit is securely installed to the DIN rail or securely mounted by means of machine screws.

6-2 Periodic Inspection (Every Six Months)
WARNING
Be sure to inspect the following items every six months and confirm that there is no error. Operating this device without inspection or in an error condition can result in death or serious injury.

Inspection item table (periodical inspection)

Check column
   



Inspection item
The structure of the machine does not obstruct any safety mechanism for stopping operation. No modification has been made in the machine controls which obstructs the safety mechanisms. The output of this device is correctly detected. The wiring from this device is correct. The actual number of operation cycle (time) of the limited lifetime parts (relay, etc.) is less than their rated operation cycles (time). No screws or connectors of this device are loose.

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Maintenance
6-3 Inspection after Maintenance of this Device
Check all of the inspection items given in "6-1 Daily Inspection" and "6-2 Periodic Inspection (Every Six Months)" when the status of this device is as described below.
1) When changes are made to the settings of the device. 2) When any parts of this device are replaced. 3) When some abnormality is felt during operation. 4) When the device installation place or environment is changed. 5) When the wiring method or wiring layout is changed. 6) When a component or components of a FSD (Final Switching Device) to which the con-
trol output is connected are replaced. 7) When FSD (Final Switching Device) setting is changed.

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Chapter 7 Troubleshooting

<Reference>
 Check the wiring.  Check the power supply voltage and the power supply capacity.

<All indicators are OFF>
Cause Power is not being supplied. Supply voltage is out of the specified range. Connector is not connected securely.

Remedy Check that the power supply capacity is sufficient. Connect the power supply correctly. Set the supply voltage correctly. Connect the connector securely.

<Input indicator (orange) 1 to 8 blinks>

Cause

Remedy

The time for which the safety input is ON exceeds the input Turn OFF the blinking input block once and turn it

mismatch allowable time.

ON within the input mismatch allowable time.

Wiring connecting safety contact or safety sensor is disconnected while safety input is ON. (One of duplex inputs is turned OFF.)

Recheck the wiring of the safety inputs, turn OFF the blinking input block, and then turn it ON.

<Interlock indicator (yellow) 1 / 2 lights up>

Reset is not released.

Cause

Remedy

Reset input terminals are not wired.

Correctly wire reset input terminals (between INT11 and INT12 or between INT21 and INT22). Use NC contact of forced guide type relay to assure the system safety.

Relay is welded.

Replace the relay.

The response time of relay is long.

Replace the relay with a one whose response time is appropriate.

Rise-up reset signal has not been Use a momentary switch.

entered. (Manual)

Replace the switch.

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Troubleshooting

<An error is displayed in the 7-segment indicator (red)>

Indication

Description

Cause

Remedy

Set data error

Error due to data mismatch in internal memory

Connect this device to a PC and use the software tool to make factory settings. Refer to "5-22-1-2 Initialize Settings".

Error in voltage of power supply Confirm the wiring, supply voltage and sup-

connected to external circuit pow- ply capacity of the external circuit power

E r r o r i n e x t e r n a l er supply (V2, G2)

supply.

circuit power supply The external power supply is not Enter the external power supply within

(V2, G2)

turned ON within 30 sec. after the 30 sec. after the internal power supply is

internal power supply is turned turned ON or turn ON the external power

ON.

supply first.

Confirm the wiring of safety inputs 1 to 8.

Safety input circuit Failure due to short-circuit be- Check for damage in the safety contacts or

error

tween safety input circuits

safety sensors in connection, and replace

them, if necessary.

When control output 1 / 2 is ON, it is short-circuited with 0 V or +V.

When control output 1 / 2 is OFF, it short-circuits with +V.
Control output terminals short-cir-

Correctly wire control output 1 / 2. Refer to "2-6 Wiring".

Control output circuit cuit with each other or with other

error

input / output lines.

Excessive current flows in control output 1 / 2.

Current value should be within the specified control output 1 / 2. Refer to "8-1 Specifications".

Output circuit error

Output circuit is damaged. Replace this device.

Switch setting error

The mode selector switch (RUN / PROG) is located at the intermediate position.

Switch the mode selector switch to the correct position of RUN or PROG.

DIP switch was changed during operation.

Confirm the settings of DIP switch.

Reset input circuit error

When the overall reset is set (one reset), signal enters both inputs 1 and 2.

Wire correctly.

Error in internal circuit current (V1, G1)

Error in voltage of power supply connected to internal circuit power supply (V1, G1)

Inspect the power supply and replace it.

Internal error

Internal failure

Contact our office.

*1: Dots of 7-segment indicator (red) blink.

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Chapter 8 Specifications / Dimensions

8-1 Specifications

Model No.

Supply voltage

Power supply for internal Power supply for external

Current

Power supply for internal

consumption Power supply for external

Safety input (IN1 to IN8)

ON level

OFF level

Rated input current

Input impedance

Duration time of detectable ON state

Duration time of detectable OFF state

Control output (OUT1 to OUT4)

Output mode ON delay function OFF delay function Short-circuit protection Response time
Auxiliary output (AUX1 to AUX4) (Non-safety output)

Output mode (Factory defaults)

Output mode Any of the auxiliary outputs can be customized using the software tools
Short-circuit protection Response time
Muting indicator output
Output mode Short-circuit protection Response time

SF-C21

24V

DC+10 -15

Ripple

P-P

10%

or

less

24V

DC+10 -15

Ripple

P-P

10%

or

less

200mA or less

100mA or less

4 × 2 inputs Rated voltage: Same as voltage of internal power supply

Input voltage: 18V, Input current: 3.5mA

Input voltage: 5V, Input current: 1.0mA

Approx. 5mA

Approx. 4.7k

10ms or more

0.7ms or less
PNP open-collector transistor with 2 outputs × 2 · Maximum source current: 300mA / output · Applied voltage: Same as voltage of the power supply for external · Residual voltage: 2.5V or less · Leakage current: 100A or less (Including power supply OFF condition)
True: ON, False: OFF
Incorporated
Incorporated
Incorporated
OFF response: 10ms or less, ON response: 100ms or less
PNP open-collector transistor with output × 4 · Maximum source current: 60mA / output · Applied voltage: Same as voltage of the power supply for external · Residual voltage: 2.5V or less · Leakage current: 100A or less (Including power supply OFF condition)
AUX1: Negative logic of OUT1 / OUT2 (ON when OUT1 / OUT2 is OFF) AUX2: Negative logic of OUT3 / OUT4 (ON when OUT3 / OUT4 is OFF) AUX3: Reset trigger output (ON under reset release wait condition) AUX4: Lockout output (OFF when lockout)
· Negative logic output of OUT1 / OUT2 (ON when OUT1 / OUT2 is OFF) · Negative logic output of OUT3 / OUT4 (ON when OUT3 / OUT4 is OFF) · Positive logic output of OUT1 / OUT2 (ON when OUT1 / OUT2 is ON) · Positive logic output of OUT3 / OUT4 (ON when OUT3 / OUT4 is ON) · Outputs A, B, C, and D of diagnosis results of input blocks 1 to 4 (ON
when logic is true) · Outputs E, F, and G of internal logic circuit diagnostic results (ON when
logic is true) · Reset trigger output (ON under reset release wait condition) · Lockout output (OFF when lockout) · Muting indicator output (ON when muting / override) · Monitor output in response to IN1 to IN8 (ON when input) · No output (normally OFF)
Incorporated
10ms or less
Semiconductor photo MOS relay output × 1 · Maximum load current: 60mA · Same as voltage of the power supply for internal · Residual voltage: 2.5V or less · Leakage current: 100A or less (Including power supply OFF condition)
ON when muting / override
Incorporated
10ms or less

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Specifications / Dimensions

Model No. Interlock function Lockout release function External device monitor function Communication function (MODBUS RTU)
Logic selection function
Logic setting function Protection structure Working ambient temperature Working ambient humidity
Voltage withstandability
Insulation resistance
Vibration resistance Shock resistance Pollution degree Overvoltage category Usable altitude Startup time after power on PFHD (Probability of dangerous failure per hour) MTTFd (Mean time to dangerous failure) DCavg SFF (Probability of safe failure) HFT (Hardware fault tolerance) Subsystem type Mission time Maximum cable length Connection method

SF-C21 Incorporated
Incorporated
Incorporated
· Interface: RS-485 · Protocol: MODBUS RTU · Maximum transmission distance: 100m · Maximum number of units that can be connected: 8 units (slaves)
· No.0: Customizable logic · No.1: Overall stop control · No.2: Parallel muting control · No.3: Sequential muting control · No.4: Partial stop control 1 · No.5: Partial stop control 2 · No.6: Two-hand control · No.7: OR control · No.8: Operation mode selection control
Input mode, control mode, output mode, reset mode, auxiliary output mode
IP20 (IEC) (Must surely be installed within a control panel whose protection structure is IP54 or more)
-10 to +55°C (No dew condensation or icing allowed), Storage: -25 to +60°C
30 to 85%RH, Storage: 30 to 85%RH
1,000V AC for one min. All inputs connected together- USB port, all inputs connected togetherRS-485 port, USB port - RS-485 port Between all supply terminals connected together and enclosure, all outputs connected together - all input connected together, all outputs connected together - USB port All outputs connected together - RS-485 port
20M or more with 500V DC mega All inputs connected together- USB port, all inputs connected togetherRS-485 port, USB port - RS-485 port Between all supply terminals connected together and enclosure, all outputs connected together - all input connected together, all outputs connected together - USB port All outputs connected together - RS-485 port 5 to 8.4Hz half amplitude of 3.5mm, 8.4 to 150Hz acceleration of 9.8m/s2 (1G) (in X, Y and Z directions for two hours each) (IEC / EN 60068-2-6)
147m/s2 (15G) 11ms in X, Y and Z directions for three times each (IEC / EN 60068-2-27)
2
II
2,000m or less
2 sec. or less
3.09 × 10-10
100 years or more
99%
99%
1
Type B (IEC 61508-2)
20 years
100m
Input / output and power supply: Detachable spring cage terminal blocks RS-485: Detachable spring cage terminal block USB: MiniB male

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Specifications / Dimensions

Model No. Material Weight
Detectable failure mode

Applicable standards

Safety

EMC

Related standards

SF-C21
Enclosure: PC / ABS alloy, Cover: PC
Approx. 190g
Input short-circuits with 0V or +V Inputs short-circuit with each other or with other I/O Control output short-circuits with 0V or +V Control outputs short-circuit with each other or with other I/O Overcurrent flows in control output Internal circuit failure
IEC 61508-1 to 7, EN 61508-1 to 7 (SIL3), ISO 13849-1:2015 (Up to category 4, PLe), EN IEC 63000 IEC 61131-2, IEC 61010-2-201, IEC 62061 (SILCL3), UL 61010-1 UL 61010-2-201, UL 1998
IEC 61000-6-2, IEC 61326-3-1, EN 55011
IEC 60947-1, IEC 60947-5-1, IEC 60947-5-2, IEC 60947-5-5, IEC 60947-5-8 IEC 61496-1, IEC TS 62046, ISO 13851

Note: Do not use or store this device in a pressurized environment beyond the atmospheric pressure at the sea level.

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Specifications / Dimensions
8-2 Dimensions
Suitable for 35mm width DIN rail
37

(30)

(Unit: mm)

7

90

82

27.5

4

(4.6)

45

2-ø4.4

5

85

(19) (25)

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Chapter 9 Others

9-1 Glossary
Machinery Directive
EMC Directive
IEC 61508-1 to 7 JIS C 0508-1 to 7 EN 55011 FSD Lockout status

Safety directive which applies to machines shipped to EU region.
This directive is for an assembly of linked parts or components, at least one of which moves and co-operates for a specific purpose, and in which a drive system is incorporated or intended to be incorporated.
The directive is for electromagnetic compatibility, which applies to any electronic devices shipped to EU region.
Electronic devices have a possibility of "EMI or emission," which has them play a role of noise source affecting other electric devices, and a possibility of "EMS or immunity," which has them affected by noise generated by surrounding electronic devices. EMC means that electronic devices achieve not only reduction of electromagnetic energy emitted, conducted or propagated by themselves, but also resistance to electromagnetic energy generated by surrounding electronic devices.
The standards that pertain to general functional safety for electrical, electronic, and programmable electronic devices.
These standards are provided intended to serve as basic and mechanical safety standards that are applicable for various types of industries. Functional safety is defined as the "totally safe part that associates EUC (Equipment under control) and ECU control with a system depending on correct functioning of safety-related system of E/E/ PE (electrical/electronic/programmable electronic), other technology safety related systems, and external risk reduction equipment."
Limits and methods of measurement of radio disturbance characteristics of industrial, scientific and medical (ISM) equipment.
The abbreviation for Final Switching Device. Components of a safety-related control system of a machine that cuts off the circuit of main element of the machine when control output is turned OFF.
Status in which this device cannot operate normally. In this status, the lockout signal turns OFF all control outputs.

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CE Marking Declaration of Conformity
9-2 CE Marking Declaration of Conformity
Itemized Essentials of EU Declaration of Conformity
Manufacturer's Name: Panasonic Industrial Devices SUNX Co., Ltd. Manufacturer's Address:
2431-1, Ushiyama-cho, Kasugai, Aichi 486-0901, Japan EU Representative's Name:
Panasonic Marketing Europe GmbH Panasonic Testing Center EU Representative's Address: Winsbergring 15, 22525 Hamburg, Germany Product: Safety Control Unit Model Name: SF-C21 Trade Name: Panasonic Application of Council Directive:
- 2006/42/EC Machinery Directive - 2014/30/EU EMC Directive - 2011/65/EU RoHS Directive Harmonized standards: - EN ISO 13849-1:2015 - EN 62061 - EN 55011 - EN 61000-6-2 - EN IEC 63000 Type Examination: Certified by TÜV SÜD Product Service GmbH Ridlerstrasse
65 80339 München Germany

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Revision history Revision date

1st edition

October , 2014

2nd edition

December , 2014

3rd edition

April , 2015

4th edition

January , 2016

5th edition

October , 2016

6th edition

June , 2021

7th edition

August , 2021

8th edition

March , 2022

Revision item
     Addition of version information  Change due to revision of harmonized standards  Addition of notes about the selection of reset buttons  Revision of I/O circuit diagrams (2-6-2 I/O Circuit Diagrams)

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(MEMO)

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1. WARRANTIES: (1) Subject to the exclusions stated in 2 (EXCLUSIONS) herein below, Panasonic Industrial Devices SUNX war-
rants the Products to be free of defects in material and workmanship for a period of one (1) year from the date of shipment under normal usage in environments commonly found in manufacturing industry. (2) Any Products found to be defective must be shipped to Panasonic Industrial Devices SUNX with all shipping costs paid by Purchaser or offered to Panasonic Industrial Devices SUNX for inspection and examination. Upon examination by Panasonic Industrial Devices SUNX, Panasonic Industrial Devices SUNX will, at its sole discretion, repair or replace at no charge, or refund the purchase price of, any Products found to be defective.
2. EXCLUSIONS: (1) This warranty does not apply to defects resulting from any cause:
(i) which was due to abuse, misuse, mishandling, improper installation, improper interfacing, or improper repair by Purchaser;
(ii) which was due to unauthorized modification by Purchaser, in part or in whole, whether in structure, performance or specification;
(iii) which was not discoverable by a person with the state-of-the-art scientific and technical knowledge at the time of manufacture;
(iv) which was due to an operation or use by Purchaser outside of the limits of operation or environment specified by Panasonic Industrial Devices SUNX;
(v) which was due to normal wear and tear; (vi) which was due to Force Majeure; and (vii) which was due to any use or application expressly discouraged by Panasonic Industrial Devices SUNX
in 4 (CAUTIONS FOR SAFE USE) hereunder. (2) This warranty extends only to the first purchaser for application, and is not transferable to any person or entity
which purchased from such purchaser for application.
3. DISCLAIMERS (1) Panasonic Industrial Devices SUNX's sole obligation and liability under this warranty is limited to the repair or re-
placement, or refund of the purchase price, of a defective Product, at Panasonic Industrial Devices SUNX's option. (2) THE REPAIR, REPLACEMENT, OR REFUND IS THE EXCLUSIVE REMEDY OF THE PURCHASER, AND ALL
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF PROPRIETARY RIGHTS, ARE HEREBY EXPRESSLY DISCLAIMED. IN NO EVENT SHALL PANASONIC INDUSTRIAL DEVICES SUNX AND ITS AFFILIATED ENTITIES BE LIABLE FOR DAMAGES IN EXCESS OF THE PURCHASE PRICE OF THE PRODUCTS, OR FOR ANY INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES OF ANY KIND, GENERAL TERMS AND CONDITIONS 4 OR ANY DAMAGES RESULTING FROM LOSS OF USE, BUSINESS INTERRUPTION, LOSS OF INFORMATION, LOSS OR INACCURACY OF DATA, LOSS OF PROFITS, LOSS OF SAVINGS, THE COST OF PROCUREMENT OF SUBSTITUTED GOODS, SERVICES OR TECHNOLOGIES, OR FOR ANY MATTER ARISING OUT OF OR IN CONNECTION WITH THE USE OR INABILITY TO USE THE PRODUCTS.
4. CAUTIONS FOR SAFE USE (1) The applications shown in the catalogue are only suggestions, and it is Purchaser's sole responsibility to as-
certain the fitness and suitability of the Products for any particular application, as well as to abide by Purchaser's applicable local laws and regulations, if any. (2) Never use the Products NOT rated or designated as "SAFETY SENSOR" in any application involving risk to life or property. When such a use is made by Purchaser, such Purchaser shall indemnify and hold harmless Panasonic Industrial Devices SUNX from any liability or damage whatsoever arising out of or in relation to such use. (3) In incorporating the Products to any equipment, facilities or systems, it is highly recommended to employ failsafe designs, including but not limited to a redundant +++design, flame propagation prevention design, and malfunction prevention design so as not to cause any risk of bodily injury, fire accident, or social damage due to any failure of such equipment, facilities or systems. (4) The Products are each intended for use only in environments commonly found in manufacturing industry, and, unless expressly allowed in the catalogue, specification or otherwise, shall not be used in, or incorporated into, any equipment, facilities or systems, such as those: (a) which are used for the protection of human life or body parts; (b) which are used outdoors or in environments subject to any likelihood of chemical contamination or elec-
tromagnetic influence; (c) which are likely to be used beyond the limits of operations or environments specified by Panasonic In-
dustrial Devices SUNX in the catalogue or otherwise; (d) which may cause risk to life or property, such as nuclear energy control equipment, transportation equip-
ment (whether on rail or land, or in air or at sea), and medical equipment; (e) which are operated continuously each day for 24 hours; and (f) which otherwise require a high level of safety performance similar to that required in those equipment,
facilities or systems as listed in (a) through (e) above.
5. EXPORT CONTROL LAWS In some jurisdictions, the Products may be subject to local export laws and regulations. If any diversion or re-export is to be made, Purchaser is advised to abide by such local export laws and regulations, if any, at its own responsibility.

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Please contact ..........

Panasonic Industrial Devices SUNX Co., Ltd.
https://panasonic.net/id/pidsx/global

Please visit our website for inquiries and about our sales network.

March 2022

© Panasonic Industrial Devices SUNX Co., Ltd. 2022 WUME-SFC21-8


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