Panasonic ST4 Series User manual

2016.1 panasonic.net/id/pidsx/global
Safety Beam Sensor / Type4
ST4 Series
Instruction Manual
MJE-ST4 No.0053-52V

2© Panasonic Industrial Devices SUNX Co., Ltd. 2016
(MEMO)

3© Panasonic Industrial Devices SUNX Co., Ltd. 2016
Thank you very much for purchasing Panasonic Electric Works SUNX’s Safety
Beam Sensor, ST4 series (hereinafter called “this device”).
Please read this instruction manual carefully and thoroughly for the correct
and optimum use of this product.
Kindly keep this manual in a convenient place for quick reference.
This device is a safety beam sensor for protecting a person from dangerous
parts of a machine which can cause injury or accident.
This manual has been written for the following personnel who have undergone
suitable training and have knowledge of safety beam sensors, as well as,
safety systems and standards.
●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
1) All the contents of this instruction manual are the copyright of the pub-
lishers, 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 product.
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 Electric Works SUNX
ofce of the nearest distributor.
4) English and Japanese version of this instruction manuals are original.
Notes

4© Panasonic Industrial Devices SUNX Co., Ltd. 2016
Contents
Chapter 1 Introduction··················································· 6
1-1 Attention Marks·································································6
1-2 Safety Precautions ····························································6
1-3 Applicable Standards / Regulations····································· 10
1-4 Conrmation of Packed Contents ······································· 11
Chapter 2 Before Using This Device································12
2-1 Features ······································································· 12
2-2 Functional Description······················································ 13
2-2-1 Controller ST4-C11 ······················································· 13
2-2-2 Multifunctional Controller ST4-C12EX ······························· 14
2-2-3 Single-beam Sensor ST4-A□ ·········································· 16
2-3 Safety Distance ······························································ 17
2-3-1 Sensing Range ···························································· 17
2-3-2 Inuence of Reective Surfaces······································· 22
2-3-3 Device Placement························································· 23
2-3-4 When Connecting Multiple Units of Single-beam Sensor ST4-A□ ·· 24
2-3-5 Address Allocations of Single-beam Sensor ST4-A□ ············ 25
2-4 Mounting / Removal························································· 27
2-4-1 Mounting / Removal of Controller ····································· 27
2-4-2 Mounting of Single-beam Sensor ST4-A□·························· 28
2-4-3 Connection / Removal between Controller and Single-beam Sensor ·· 29
2-4-4 Connection / Removal of Single-beam Sensor ST4-A□········· 30
2-5 Wiring··········································································· 32
2-5-1 Power Supply Unit ························································ 32
2-5-2 I/O Circuit Diagrams······················································ 33
2-5-3 Connecting to the Terminal Block ····································· 36
2-5-4 Terminal Arrangement Diagram ······································· 37
2-6 Adjustment ···································································· 39
2-6-1 Beam-axis Alignment····················································· 39
2-6-2 Operation Test ····························································· 40
2-6-3 Operation···································································· 41
Chapter 3 Functions·····················································42
3-1 Self-diagnosis Function (Common to ST4-C11 / ST4-C12EX)··· 42
3-2 Reset Operation (Common to ST4-C11 / ST4-C12EX)············ 42
3-2-1 Manual Reset ······························································ 42
3-2-2 Auto Reset ·································································· 43
3-3 Emission Halt Function (Common to ST4-C11 / ST4-C12EX)··· 44
3-4 Interference Prevention Function (Common to ST4-C11 / ST4-C12EX) ·· 45
3-4-1 Interference Prevention Function When Using One Controller ·· 45
3-4-2 Interference Prevention Function When Using Two or More Controllers ·· 45

5© Panasonic Industrial Devices SUNX Co., Ltd. 2016
3-5 Auxiliary Output (Non-safety Output) (Common to ST4-C11 / ST4-C12EX) ·· 46
3-5-1 Auxiliary Output Operation of Controller ST4-C11 ················ 46
3-5-2 Auxiliary Output Operation of Multiple Function Controller ST4-C12EX ·· 46
3-6 Emission Amount Adjustment Function (Only for ST4-A□V)····· 47
3-7 Muting Function (Only for ST4-C12EX)································ 48
3-8 Override Function (Only for ST4-C12EX)····························· 52
3-9 Muting Pattern Selection Function (Only for ST4-C12EX)········ 56
3-9-1 Control Condition of Muting Pattern No. 1 ························· 57
3-9-2 Control Condition of Muting Pattern No. 2 ·························· 58
3-9-3 Control Condition of Muting Pattern No. 3 ·························· 59
3-10 Sensor Diagnosis Function (Only for ST4-C12EX)················ 60
3-11 Muting Lamp Diagnosis Function (Only for ST4-C12EX)········ 61
Chapter 4 Maintenance ················································62
4-1 Daily Inspection ······························································ 62
4-2 Periodic Inspection (Every Six Months)································ 63
4-3 Inspection after Maintenance············································· 63
Chapter 5 Troubleshooting ············································64
5-1 Troubleshooting of Controller ST4-C11 ································ 64
5-2 Troubleshooting of Multifunctional Controller ST4-C12EX ········ 67
5-3 Troubleshooting of Single-beam Sensor ST4-A□ ··················· 70
Chapter 6 Specications / Dimensions·····························71
6-1 Specications································································· 71
6-1-1 Controller ST4-C11 / ST4-C12EX ···································· 71
6-1-2 Single-beam Sensor ST4-A□ ·········································· 73
6-2 Options ········································································· 74
6-3 Dimensions···································································· 76
6-3-1 Controller ST4-C11 ······················································· 76
6-3-2 Multifunctional Controller ST4-C12EX ······························· 77
6-3-3 Single-beam Sensor ST4-A□ ·········································· 78
6-3-4 Branch Cable ST4-CCJ05-WY ········································ 79
6-3-5 Foot Angled Mounting Bracket MS-CX-1 ··························· 79
6-3-6 Back Angled Mounting Bracket MS-ST4-3 ························· 80
6-3-7 Foot Biangled Protective Mounting Bracket MS-ST4-6 ········· 80
Chapter 7 Others·························································81
7-1 Glossary ······································································· 81
7-2 CE Marking Declaration of Conformity ································· 83