Operating instructions

Table of contents
Drive converter cabinet units
12 Operating Instructions, 10/2008, A5E00288214A
9.5 Monitoring and protective functions .......................................................................................... 405
9.5.1 Protecting power components................................................................................................... 405
9.5.2 Thermal monitoring and overload responses............................................................................ 406
9.5.3 Blocking protection.................................................................................................................... 408
9.5.4 Stall protection (only for vector control) .................................................................................... 409
9.5.5 Thermal motor protection.......................................................................................................... 410
10 Diagnosis / faults and alarms................................................................................................................. 413
10.1 Chapter content......................................................................................................................... 413
10.2 Diagnosis................................................................................................................................... 414
10.2.1 Diagnostics via LEDs ................................................................................................................ 414
10.2.2 Diagnostics via parameters....................................................................................................... 421
10.2.3 Indicating and rectifying faults................................................................................................... 425
10.3 Overview of warnings and faults ............................................................................................... 426
10.3.1 "External alarm 1" ..................................................................................................................... 426
10.3.2 "External fault 1"........................................................................................................................ 427
10.3.3 "External fault 2"........................................................................................................................ 427
10.3.4 "External fault 3"........................................................................................................................ 427
10.4 Service and Support.................................................................................................................. 428
10.4.1 Spare parts................................................................................................................................ 429
11 Maintenance and servicing .................................................................................................................... 431
11.1 Chapter content......................................................................................................................... 431
11.2 Maintenance.............................................................................................................................. 432
11.2.1 Cleaning .................................................................................................................................... 432
11.3 Maintenance.............................................................................................................................. 433
11.3.1 Installation device...................................................................................................................... 434
11.3.2 Using crane lifting lugs to transport power blocks .................................................................... 435
11.4 Replacing components.............................................................................................................. 437
11.4.1 Replacing the filter mats............................................................................................................ 437
11.4.2 Replacing the power block (frame size FX) .............................................................................. 438
11.4.3 Replacing the power block (frame size GX).............................................................................. 440
11.4.4 Replacing the power block (frame size HX).............................................................................. 442
11.4.5 Replacing the power block (frame size JX)............................................................................... 446
11.4.6 Replacing the Control Interface Board (frame size FX) ............................................................ 448
11.4.7 Replacing the Control Interface Board (frame size GX) ........................................................... 450
11.4.8 Replacing the Control Interface Board (frame size HX)............................................................ 452
11.4.9 Replacing the Control Interface Board (frame size JX) ............................................................ 454
11.4.10 Replacing the fan (frame size FX) ............................................................................................ 456
11.4.11 Replacing the fan (frame size GX)............................................................................................ 458
11.4.12 Replacing the fan (frame size HX) ............................................................................................ 460
11.4.13 Replacing the fan (frame size JX)............................................................................................. 464
11.4.14 Replacing the fan in the Active Interface Module (frame size FI) ............................................. 466
11.4.15 Replacing the fan in the Active Interface Module (frame size GI)............................................. 468
11.4.16 Replacing the fan in the Active Interface Module (frame size HI)_S150 .................................. 470
11.4.17 Replacing the fan in the Active Interface Module (frame size JI).............................................. 472
11.4.18 Replacing the fan fuses (-A2 -F101/F102, -G1 -F10/F11, -T1 -F10/F11)................................. 474
11.4.19 Replacing the fuses for the auxiliary power supply (-A1 -F11 / -A1 -F12)................................ 474
11.4.20 Replacing the main fuses.......................................................................................................... 474
11.4.21 Replacing the cabinet operator panel ....................................................................................... 475
11.4.22 Replacing the Backup Battery for the Cabinet Operator Panel ................................................ 475
11.5 Forming the DC link capacitors................................................................................................. 477