ABB ACS 800 Series, Firmware Manual

Page: 44 / 340

Control panel
44
How to display and reset an active fault
WARNING! If an external source for Start command is selected and it is ON, the
drive will start immediately after fault reset. If the cause of the fault has not been
removed, the drive will trip again.
About the fault history
The fault history restores information on the latest events (faults, warnings and
resets) of the drive. The table below shows how the events are stored in the fault
history.
Step Action Press Key Display
1. To display an active fault.
1 L -> 1242.0 rpm
ACS800
** FAULT **
ACS800 TEMP
2. To reset the fault.
1 L -> 1242.0 rpm O
FREQ 45.00 Hz
CURRENT 80.00 A
POWER 75.00 %
ACT
RESET
1 L -> 1242.0 rpm I
2 LAST FAULT
+DC OVERVOLT (3210)
1121 H 1 MIN 23 S
Event Information on display
Drive detects a fault and
generates a fault message Sequential number of the event and
LAST FAULT text.
Name of the fault and a “+” sign in front
of the name.
Total power-on time.
User resets the fault message. Sequential number of the event and
LAST FAULT text.
-RESET FAULT text.
Total power-on time.
Drive generates a warning
message. Sequential number of the event and
LAST WARNING text.
Name of the warning and a “+” sign in
front of the name.
Total power-on time.
Drive deactivates the warning
message. Sequential number of the event and
LAST WARNING text.
Name of the warning and a “-” sign in
front of the name.
Total power-on time.
Sequential number
(1 is the most recent event)
Sign
Power-
on time
Name and
code
A Fault History View