Control panel
15
How to display and reset an active fault
The table below includes the step-by-step instructions.
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 reports information on the latest events (faults, warnings and
resets) logged by the drive. The table below shows how these events are stored in
the fault history.
Step Action Press Key Display
1. To display an active fault. 1 L -> 1242.0 rpm
ACS 801 75 kW
** FAULT **
ACS 800 TEMP
2. To reset the fault. 1 L -> 1242.0 rpm O
F
REQ 45.00 Hz
CURRENT 80.00 A
POWER 75.00 %
Event Information on Display
Drive detects a fault and generates a
fault message.
Sequential number of the event.
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.
-RESET FAULT text.
Total power-on time.
Drive generates a warning message. Sequential number of the event.
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.
Name of the warning and a “-” sign in front of the name.
Total power-on time.
ACT
RESET
1 L -> 1242.0 rpm I
2 LAST FAULT
+OVERVOLTAGE
1121 H 1 MIN 23 S
A Fault History View
Name
Power-on time
Sequential number
(1 is the most recent event)
Sign
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