Messages - Siemens SINAMICS G120 Operating Instructions Manual

Low voltage converters built-in and wall mounting units with cu230p-2 control units
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6.27
Inverter protection using temperature monitoring................................................................322
6.28
Motor protection with temperature sensor............................................................................325
6.29
Motor protection by calculating the temperature..................................................................328
6.30
Motor and inverter protection by limiting the voltage............................................................331
6.31
Monitoring the driven load....................................................................................................333
6.31.1
Stall protection.....................................................................................................................334
6.31.2
No-load monitoring...............................................................................................................334
6.31.3
Stall protection.....................................................................................................................335
6.31.4
Torque monitoring................................................................................................................336
6.31.5
6.31.6
Rotation monitoring..............................................................................................................339
6.32
Flying restart - switching on while the motor is running.......................................................340
6.33
Automatic restart..................................................................................................................342
6.34
Kinetic buffering (Vdc min control).......................................................................................346
6.35
Efficiency optimization..........................................................................................................348
6.36
Bypass.................................................................................................................................351
6.37
Hibernation mode.................................................................................................................357
6.38
Line contactor control...........................................................................................................362
6.39
Calculating the energy saving for fluid flow machines.........................................................364
6.40
Switchover between different settings..................................................................................366
7
Saving the settings and series commissioning.........................................................................................369
7.1
Backing up and transferring settings using a memory card.................................................370
7.1.1
Memory cards......................................................................................................................370
7.1.2
Saving setting on memory card............................................................................................371
7.1.3
Transferring the setting from the memory card....................................................................375
7.1.4
Safely remove the memory card..........................................................................................378
7.1.5
Activate message for a memory card that is not inserted....................................................380
7.2
Saving the settings to a PC..................................................................................................381
7.3
Saving settings to an operator panel....................................................................................383
7.4
Other ways to back up settings............................................................................................385
7.5
Write protection....................................................................................................................386
7.6
Know-how protection............................................................................................................388
7.6.1
Extending the exception list for know-how protection..........................................................391
7.6.2
Activating and deactivating know-how protection................................................................392
8
Alarms, faults and system messages.......................................................................................................395
8.1
Operating states indicated on LEDs.....................................................................................396
8.2
System runtime....................................................................................................................398
8.3
8.4
Alarms, alarm buffer, and alarm history...............................................................................400
Converter with the CU230P-2 Control Units
Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE
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