PREVENTIVE AND CORRECTIVE MAINTENANCE
PRODUCT
ACS1000W
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS213400 E01
REV.
J
LANG.
en
PAGE
145/166
11.3.4. Standard troubleshooting procedure
If a fault shuts down the drive, proceed as follows:
1) DO NOT switch off the auxiliary supply voltage or try to reset a fault
message before all information at the time of the occurrence of the
fault condition has been saved.
2) Select the fault history display on the CDP control panel, but DO NOT
clear the buffer!
For more information, see
3) Identify the fault and make a logbook entry.
4) Save the content of the data logger when a PC is available that has the
DriveWindow or DriveDebug tool installed.
The data logger provides information (eg, waveforms of voltage,
current, torque) for efficient troubleshooting.
5) Contact ABB service if a fault cannot be rectified.
When calling ABB service, it is recommended to have the following
data available at the time when the fault occurred:
•
Operating, ambient and load conditions
•
Unusual events
6) After the fault has been rectified, start the drive as described in
