Efficient Networks Siemens Sinamics S120 User Manual
Page 17
Contents
Drive Functions
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
17
7.10
DCC axial winder .......................................................................................................................282
7.11
Parallel connection of chassis power units (vector)...................................................................288
7.11.1 Features.....................................................................................................................................288
7.11.2 Integration ..................................................................................................................................288
7.11.3 Description .................................................................................................................................289
7.11.4 Application examples .................................................................................................................289
7.11.5 Commissioning...........................................................................................................................290
8
Monitoring and protective functions ....................................................................................................... 291
8.1
Power unit protection, general ...................................................................................................291
8.2
Thermal monitoring and overload responses ............................................................................292
8.3
Block protection..........................................................................................................................293
8.4
Stall protection (only for vector control) .....................................................................................294
8.5
Thermal motor protection...........................................................................................................295
9
Safety Integrated basic functions........................................................................................................... 299
9.1
General information ...................................................................................................................299
9.1.1
Explanations, standards, and terminology.................................................................................299
9.1.2
Supported functions ...................................................................................................................301
9.1.3
Parameter, Checksum, Version, Password ...............................................................................303
9.1.4
Forced dormant error detection .................................................................................................306
9.2
Safety instructions......................................................................................................................307
9.3
Safe Torque Off (STO)...............................................................................................................308
9.4
Safe Stop 1 (SS1, time controlled) ............................................................................................311
9.5
Safe Brake Control (SBC)..........................................................................................................312
9.6
Control via terminals on the Control Unit and the power unit ....................................................315
9.7
Commissioning the "STO", "SBC" and "SS1" functions ............................................................318
9.7.1
General information about commissioning safety functions ......................................................318
9.7.2
Procedure for commissioning "STO", "SBC" and "SS1"............................................................320
9.7.3
Safety faults ...............................................................................................................................323
9.8
Acceptance test and certificate..................................................................................................325
9.8.1
General information about acceptance......................................................................................325
9.8.2
Documentation...........................................................................................................................326
9.8.3
Acceptance test for Safe Torque Off (STO)...............................................................................329
9.8.4
Acceptance test for Safe Stop 1, time controlled (SS1) ............................................................330
9.8.5
Acceptance test for "Safe Brake Control" (SBC) .......................................................................331
9.8.6
Completion of certificate ............................................................................................................333
9.9
Application examples .................................................................................................................334
9.9.1
Safe Stop 1 (SS1, time-controlled) when protective door is locked, emergency stop
switch-off....................................................................................................................................334
9.10
Overview of parameters and function diagrams ........................................................................338
10
Communication PROFIBUS DP/PROFINET IO ..................................................................................... 341
10.1
Communications according to PROFIdrive................................................................................341
10.1.1 General information about PROFIdrive for SINAMICS..............................................................341
10.1.2 Application classes ....................................................................................................................342
10.1.3 Cyclic communication ................................................................................................................347
10.1.3.1 Telegrams and process data .....................................................................................................347