ABB ACSM1 Series, Manual

Page: 303 / 510

Fault tracing
303
Fault tracing
What this chapter contains
The chapter lists all alarm and fault messages including the possible cause and
corrective actions.
Safety
WARNING! Only qualified electricians are allowed to maintain the drive. The Safety
Instructions on the first pages of the appropriate hardware manual must be read
before you start working with the drive.
Alarm and fault indications
The alarm/fault code is displayed on the control panel of the drive, as well as the
DriveStudio PC tool. An alarm or a fault message indicates abnormal drive status.
Most alarm and fault causes can be identified and corrected using this information. If
not, an ABB representative should be contacted.
The four-digit code number in brackets after the message is for the fieldbus
communication.
The alarm/fault code is displayed on the 7-segment display of the drive. The
following table describes the indications given by the 7-segment display.
Display Meaning
“E-” followed by
error code
System error.
9001…9002 = Control unit hardware failure.
9003 = No memory unit connected.
9004 = Memory unit failure.
9007…9008 = Loading of firmware from memory unit failed.
9009…9018 = Internal error. Contact an ABB representative.
9019 = Contents of memory unit corrupted.
9020 = Internal error. Contact an ABB representative.
9021 = Program versions of memory unit and drive incompatible.
9022…9026 = Internal error. Contact an ABB representative.
9027 = Memory unit of out memory.
9102…9106 = Internal error. Contact an ABB representative.
9107…9108 = Application initialization fault.
9109…9111 = Internal error. Contact an ABB representative.
9112 = Problem with ACSM1 variant data (Speed / Motion).
“A-” followed by
error code
Alarm. See section Alarm messages generated by the drive on page 305 .
“F-” followed by
error code
Fault. See section Fault messages generated by the drive on page 314 .