Siemens SINAMICS G110M - 1 Fundamental safety instructions

8.19.2.5 Moment of inertia estimator ............................................................................................ 303
8.19.2.6 Pole position identi󹪝cation ............................................................................................... 308
8.19.3 Torque control ................................................................................................................. 309
8.20 Electrically braking the motor........................................................................................... 311
8.20.1 Electrical braking ............................................................................................................. 311
8.20.2 DC braking....................................................................................................................... 311
8.20.3 Dynamic braking.............................................................................................................. 316
8.21 Overcurrent protection..................................................................................................... 319
8.22 Converter protection using temperature monitoring ......................................................... 320
8.23 Motor protection with temperature sensor ....................................................................... 323
8.24 Motor protection by calculating the temperature .............................................................. 326
8.25 How do I achieve a motor overload protection in accordance with IEC/UL 61800-5-1?........ 327
8.26 Motor and converter protection by limiting the voltage..................................................... 328
8.27 Monitoring the driven load............................................................................................... 330
8.27.1 No-load monitoring ......................................................................................................... 330
8.27.2 Rotation monitoring......................................................................................................... 331
8.27.3 Torque monitoring ........................................................................................................... 332
8.28 E󹪟ciency optimization..................................................................................................... 337
8.29 Calculating the energy saving for 󹪞uid 󹪞ow machines....................................................... 340
8.30 Switchover between di󹪜erent settings.............................................................................. 342
9 Alarms, faults and system messages................................................................................................. 345
9.1 Status LED overview......................................................................................................... 345
9.2 Operating states indicated via LEDs .................................................................................. 346
9.3 System runtime ............................................................................................................... 349
9.4 Identi󹪝cation & maintenance data (I&M) .......................................................................... 350
9.5 Alarms, alarm bu󹪜er, and alarm history ............................................................................ 351
9.6 Faults, alarm bu󹪜er and alarm history............................................................................... 354
9.7 List of alarms and faults ................................................................................................... 357
10 Corrective maintenance .................................................................................................................... 363
10.1 Replacing the Control Module .......................................................................................... 365
10.2 Downloading the converter settings................................................................................. 367
10.2.1 Converter without enabled safety functions ..................................................................... 367
10.2.1.1 Automatic download from the memory card .................................................................... 367
10.2.1.2 Manual download from the memory card using Startdrive................................................ 367
10.2.1.3 Download from IOP-2 operator panel ............................................................................... 368
10.2.1.4 Download from the PC using Startdrive ............................................................................ 370
10.2.2 Converter with enabled safety functions........................................................................... 370
10.2.2.1 Automatic download from the memory card .................................................................... 370
10.2.2.2 Download from IOP-2 operator panel ............................................................................... 371
10.2.2.3 Download from the PC using Startdrive ............................................................................ 373
10.2.3 Download with active know-how protection with copy protection..................................... 375
Table of contents
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL 9