Table of contents
6.12.2
6.12.3
6.12.4
Mapping tables ..................................................................................................................... 400
6.12.5
6.12.6
6.12.6.1
Communication details ......................................................................................................... 406
6.12.6.2
Examples: Read parameters ............................................................................................... 407
6.12.6.3
Examples: Write parameter ................................................................................................. 408
6.12.7
Communication procedure ................................................................................................... 409
6.12.8
Parameters, faults and alarms ............................................................................................. 410
6.13
6.14
6.15
7
Setpoint channel and closed-loop control ............................................................................................. 419
7.1
Chapter content.................................................................................................................... 419
7.2
Setpoint channel .................................................................................................................. 420
7.2.1
Setpoint addition .................................................................................................................. 420
7.2.2
Direction reversal ................................................................................................................. 421
7.2.3
7.2.4
Speed limitation.................................................................................................................... 423
7.2.5
Ramp-function generator ..................................................................................................... 424
7.3
V/f control ............................................................................................................................. 428
7.3.1
Voltage boost ....................................................................................................................... 431
7.3.2
Resonance damping ............................................................................................................ 434
7.3.3
Slip compensation ................................................................................................................ 435
7.4
7.4.1
7.4.2
7.4.3
Actual speed value filter ....................................................................................................... 446
7.4.4
Speed controller ................................................................................................................... 447
7.4.4.1
7.4.4.2
Reference model .................................................................................................................. 452
7.4.4.3
7.4.4.4
Droop function ...................................................................................................................... 456
7.4.4.5
Open actual speed value ..................................................................................................... 458
7.4.5
Closed-loop torque control ................................................................................................... 460
7.4.6
Torque limiting...................................................................................................................... 462
7.4.7
Current setpoint filters .......................................................................................................... 464
7.4.8
7.4.9
8
Output terminals .................................................................................................................................. 469
8.1
Chapter content.................................................................................................................... 469
8.2
Analog outputs ..................................................................................................................... 470
8.2.1
8.3
Digital outputs ...................................................................................................................... 473
14
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A