ACS2000 User manual 2UEA001270 Rev. F 10-3 (32)
Chapter 10 - Troubleshooting and maintenance
the first assembly on the page. This identification label number is the key
to track electrical devices throughout the drive and in ABB documentation.
Technical details and part numbers of the components are provided in
Appendix F - Spare Parts list, located on the CD.
10.2.2 Cables and wires
Cables and wires in the drive are equipped with marker sleeves which
carry the same identification number as in the wiring diagrams.
10.2.3 Understanding wiring diagrams
Item designation and cross-reference conventions are defined in
Appendix E - Wiring diagrams, located on the CD.
10.3 Troubleshooting
10.3.1 Alarm and fault indications
When a malfunction occurs in the drive or in the equipment monitored by
the drive (e.g. MV [Medium Voltage] switchgear, transformer, cooling
system), the CDP (Control Display Panel) presents a corresponding alarm
or fault message and the alarm/fault pilot light on the control compartment
door lights up:
• Alarm: flashing light
• Fault: permanent light
Figure 10-2 Example alarm or fault message
The display message can be saved and viewed in the fault log of the drive
when a PC with the DriveWindow, DriveDebug or DriveMonitor
TM
tool is
1 L ->
600.0 rpm
ACS2000
***
FAULT
***
MCB CloseControl
1
Legend
1 CDP fault display
2 Fault light
2
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