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6.3.2 Safety Input Device Properties ........................................................................................ 69
6.4 Safety Input Device Function ................................................................................................... 71
6.4.1 Safety Circuit Integrity Levels ..........................................................................................72
6.4.2 Emergency Stop Push Buttons .........................................................................................72
6.4.3 Rope (Cable) Pull ...........................................................................................................72
6.4.4 Enabling Device .............................................................................................................73
6.4.5 Protective (Safety) Stop ................................................................................................. 73
6.4.6 Interlocked Guard or Gate .............................................................................................. 74
6.4.7 Optical Sensor ...............................................................................................................74
6.4.8 Two-Hand Control ..........................................................................................................75
6.4.9 Safety Mat ....................................................................................................................77
6.4.10 Muting Sensor .............................................................................................................80
6.4.11 Bypass Switch ............................................................................................................ 81
6.4.12 Adjustable Valve Monitoring (AVM) Function ....................................................................82
6.5 Non-Safety Input Devices .........................................................................................................83
6.6 Safety Outputs ........................................................................................................................84
6.6.1 Solid-State Safety Outputs ..............................................................................................87
6.6.2 Safety Relay Outputs .................................................................................................... 89
6.6.3 EDM and FSD Hookup .....................................................................................................90
6.7 Status Outputs .......................................................................................................................95
6.7.1 Status Output Signal Conventions ...................................................................................95
6.7.2 Status Output Functionality ............................................................................................95
6.8 Virtual Status Outputs .............................................................................................................96
7 System Checkout ......................................................................................................... 97
7.1 Schedule of Required Checkouts ................................................................................................97
7.2 Commissioning Checkout Procedure ...........................................................................................97
7.2.1 Verifying System Operation .............................................................................................97
7.2.2 Initial Setup, Commissioning and Periodic Checkout Procedures ...........................................98
8 Operating Instructions .............................................................................................. 103
8.1 LED Status .......................................................................................................................... 103
8.2 Live Mode Information - PC Interface ...................................................................................... 103
8.3 Live Mode Information - Onboard Interface ...............................................................................103
8.4 Lockout Conditions ............................................................................................................... 104
9 Troubleshooting .........................................................................................................105
9.1 PC Interface - Troubleshooting ............................................................................................... 105
9.1.1 Verifying Driver Installation ..........................................................................................106
9.2 Finding and Fixing Faults ....................................................................................................... 108
9.2.1 Fault Code Table ..........................................................................................................108
9.3 Recovering from a Lockout ......................................................................................................111
9.4 Cleaning ...............................................................................................................................111
9.5 Repairs and Warranty Service ................................................................................................ 111
10 Components, Models, and Accessories ......................................................................112
10.1 Models .............................................................................................................................. 112
10.2 Replacement Parts and Accessories ........................................................................................112
10.3 Ethernet Cordsets ................................................................................................................113
10.4 Interface Modules ................................................................................................................ 113
10.4.1 Mechanically Linked Contactors ....................................................................................113
11 Standards and Regulations ....................................................................................... 114
11.1 Applicable U.S. Standards .....................................................................................................114
11.2 Applicable OSHA Regulations .................................................................................................114
11.3 Applicable European and International Standards .....................................................................114
12 Glossary ...................................................................................................................115
XS/SC26-2 Safety Controller