Siemens SINAMICS GM150 Operating And Installation Instructions page 9

8.2.3.3 Fault/alarm memory.............................................................................................................146
8.2.3.4 Commissioning / service device commissioning..................................................................148
8.2.3.5 Commissioning / service drive commissioning.....................................................................152
8.2.3.6 Commissioning / Service - AOP settings.............................................................................153
8.2.3.7 Commissioning / Service - AOP diagnostics........................................................................157
8.2.3.8 Language.............................................................................................................................161
8.3 Parameter............................................................................................................................161
8.3.1 Parameters...........................................................................................................................161
8.3.2 Parameter types...................................................................................................................162
8.4 Functions..............................................................................................................................163
8.4.1 Setpoint channel and closed-loop control............................................................................163
8.4.1.1 Setpoint channel..................................................................................................................163
8.4.1.2 Vector control.......................................................................................................................166
8.4.1.3 U/f control.............................................................................................................................169
8.4.2 Analog and digital inputs/outputs.........................................................................................170
8.4.2.1 Analog outputs.....................................................................................................................170
8.4.2.2 Digital outputs......................................................................................................................173
8.4.2.3 Digital inputs/outputs............................................................................................................174
8.4.2.4 Additional settings for analog outputs..................................................................................175
8.4.2.5 Scaling the input signal of the analog inputs........................................................................178
8.4.3 Monitoring functions and protective functions......................................................................179
8.4.3.1 Insulation monitoring............................................................................................................179
8.4.3.2 Tripping of the circuit-breaker in case of undervoltage........................................................180
8.4.3.3 DC-link short-circuiter...........................................................................................................180
8.4.3.4 Vdc-max closed-loop control................................................................................................181
8.4.3.5 Fan monitoring.....................................................................................................................183
8.4.3.6 Speed monitoring with incremental encoder........................................................................183
8.4.3.7 Controlled stop, EMERGENCY STOP category 1...............................................................183
8.5 Fault and system messages................................................................................................184
8.5.1 External alarms and faults....................................................................................................184
8.5.2 Message from the grounding switch....................................................................................184
8.5.3 Diagnosis.............................................................................................................................185
8.5.3.1 Indicating and rectifying faults..............................................................................................185
8.5.3.2 Diagnostics via LEDs...........................................................................................................186
8.5.3.3 Diagnostics via parameters..................................................................................................187
9 Maintenance.............................................................................................................................................193
9.1 Safety instructions for maintenance.....................................................................................193
9.1.1 High snubber circuit capacitor voltages...............................................................................193
9.2 Grounding the system..........................................................................................................196
9.2.1 Grounding with a grounding device......................................................................................196
9.2.2 Grounding using a make-proof grounding switch.................................................................198
9.3 Opening the doors................................................................................................................198
9.3.1 Opening the power unit doors for maintenance work...........................................................199
9.3.2 Manually unlocking power unit doors...................................................................................199
9.3.3 Secure locking system (option M10)....................................................................................200
9.4 Preventive maintenance.......................................................................................................201
9.4.1 Inspection.............................................................................................................................201
9.4.2 Checklist for preventive maintenance work..........................................................................201
SINAMICS GM150 6SL3815-2LN41-4AA2
Operating Instructions 04/2017
Table of contents
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