Table of Contents
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Programmable Safety Controller SCR P
Contents
1 About This Document .......................................................................................................................................................... 5
1.1
Important... Read This Before Proceeding! ......................................................................................................................................... 5
1.2
Use of Warnings and Cautions .............................................................................................................................................................. 5
1.3
EU Declaration of Conformity (DoC) .................................................................................................................................................... 5
2 Product Description .............................................................................................................................................................. 7
2.1
Terms Used in this Manual .................................................................................................................................................................... 7
2.2
Software ................................................................................................................................................................................................... 7
2.3
USB Connections .................................................................................................................................................................................... 7
2.4
Ethernet Connections ........................................................................................................................................................................... 7
2.5
Internal Logic ........................................................................................................................................................................................... 8
2.6
Password Overview ............................................................................................................................................................................... 8
2.7
SCR P-PA Programming Tool .............................................................................................................................................................. 8
3 SCR P Overview ...................................................................................................................................................................... 9
3.1
SCR P Models ......................................................................................................................................................................................... 9
3.2
SCR P Features and Indicators ............................................................................................................................................................ 9
3.3
SCR P Using FID 2 Safety Controllers .................................................................................................................................................. 10
3.4
Input and Output Connections .......................................................................................................................................................... 10
3.4.1 SCR P Safety and Non-Safety Input Devices ................................................................................................................................... 10
3.4.2 SCR P Safety Relay Outputs ............................................................................................................................................................... 10
3.4.3 SCR P Status Outputs and Virtual Status Outputs .......................................................................................................................... 11
3.5
SCR P Automatic Terminal Optimization (ATO) Feature with External Terminal Blocks (ETB) ................................................ 11
4 Specifications and Requirements .................................................................................................................................. 12
4.1
SCR P Specifications ............................................................................................................................................................................ 12
4.2
Dimensions ............................................................................................................................................................................................. 15
4.3
PC Requirements .................................................................................................................................................................................. 15
5 System Installation ............................................................................................................................................................... 16
5.1
Installing the Software .......................................................................................................................................................................... 16
5.2
Installing the Safety Controller ............................................................................................................................................................ 16
5.2.1 Mounting Instructions .......................................................................................................................................................................... 16
6 Installation Considerations ................................................................................................................................................ 17
6.1
Appropriate Application ...................................................................................................................................................................... 17
6.2
SCR P Applications ............................................................................................................................................................................... 17
6.3
Safety Input Devices ............................................................................................................................................................................. 18
6.3.1 Safety Circuit Integrity and ISO 13849-1 Safety Circuit Principles ................................................................................................ 19
6.3.2 Safety Input Device Properties ............................................................................................................................................................ 20
6.4
Safety Input Device Options ................................................................................................................................................................ 22
6.4.1 Safety Circuit Integrity Levels .............................................................................................................................................................. 23
6.4.2 Emergency Stop Push Buttons ......................................................................................................................................................... 23
6.4.3 Rope (Cable) Pull .................................................................................................................................................................................. 24
6.4.4 Enabling Device ..................................................................................................................................................................................... 24
6.4.5 Protective (Safety) Stop ....................................................................................................................................................................... 24
6.4.6 Interlocked Guard or Gate ................................................................................................................................................................. 25
6.4.7 Optical Sensor ....................................................................................................................................................................................... 25
6.4.8 Two-Hand Control ................................................................................................................................................................................ 26
6.4.9 Safety Mat ............................................................................................................................................................................................. 28
6.4.10 Muting Sensor ........................................................................................................................................................................................ 31
6.4.11 Bypass Switch........................................................................................................................................................................................ 32
6.4.12 Adjustable Valve Monitoring (AVM) Function .................................................................................................................................... 33
6.4.13 DCD Inputs ............................................................................................................................................................................................. 34
6.5
Non-Safety Input Devices .................................................................................................................................................................... 35
6.5.1 Manual Reset Input ............................................................................................................................................................................... 36
6.6
Virtual Non-Safety Input Devices ........................................................................................................................................................ 37
6.6.1 Virtual Manual Reset and Cancel Delay (RCD) Sequence ............................................................................................................. 38
6.6.2 Virtual ON/OFF and Mute Enable ....................................................................................................................................................... 41
6.7
Safety Outputs ....................................................................................................................................................................................... 41
6.7.1 Safety Relay Outputs ............................................................................................................................................................................ 44
6.7.2 EDM and FSD Hookup ....................................................................................................................................................................... 44
6.8
Status Outputs ...................................................................................................................................................................................... 50
6.8.1 Status Output Signal Conventions ...................................................................................................................................................... 50
6.8.2 Status Output Functionality .................................................................................................................................................................. 50
6.9
Virtual Status Outputs ........................................................................................................................................................................... 51
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