Siemens SINUMERIK 840D sl Function Manual page 10

Table of contents
10.6.3 Acceptance test support.......................................................................................................553
10.7 Replacing a motor or encoder..............................................................................................557
10.7.1 Replacing a hardware component.......................................................................................564
11 Diagnostics...............................................................................................................................................565
11.1 Troubleshooting procedure..................................................................................................565
11.1.1 Service displays...................................................................................................................566
11.1.2 Safety Integrated global checksums....................................................................................580
11.1.3 Integrating safety SPL user alarms......................................................................................584
11.1.4 Trace bit graphics for Safety Integrated...............................................................................589
11.2 NCK safety alarms for SINUMERIK 840D sl........................................................................595
11.3 Safety messages for SINAMICS S120.................................................................................692
11.3.1 General................................................................................................................................692
11.3.2 List of faults and alarms.......................................................................................................695
11.4 Safety PLC alarms...............................................................................................................745
11.5 Reducing the number of alarms...........................................................................................746
11.5.1 Alarm suppression...............................................................................................................746
11.5.2 Assigning priorities to alarms...............................................................................................748
12 Interaction with other functions.................................................................................................................751
12.1 Limiting the speed setpoint..................................................................................................751
12.2 Setpoint switchover..............................................................................................................752
12.3 Measuring system switchover..............................................................................................754
12.4 Gantry axes..........................................................................................................................754
12.5 Parking axis..........................................................................................................................755
12.6 Incremental encoder functionality........................................................................................756
12.7 OEM applications.................................................................................................................756
12.8 NCU-Link..............................................................................................................................757
12.9 Response of the Sim-NCK systems.....................................................................................757
12.10 Response of Safety Integrated when the communication fails............................................758
12.10.1 Delayed pulse cancellation in the event of communication failure.......................................758
13 Appendix...................................................................................................................................................763
13.1 Customer support.................................................................................................................763
13.2 References...........................................................................................................................764
13.3 Abbreviations.......................................................................................................................765
13.4 List of links for SINUMERIK Safety Integrated application examples .................................769
Glossary...................................................................................................................................................771
Index.........................................................................................................................................................773
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Function Manual, 12/2017, 6FC5397-4BP40-6BA1
Safety Integrated