ACS550-02/U2 User’s Manual 85
Control panels
Fault Logger mode
In the Fault Logger mode, you can:
• view the drive fault history of maximum ten faults (after a power off, only the three
latest faults are kept in the memory)
• see the details of the three latest faults (after a power off, the details of only the
most recent fault is kept in the memory)
• read the help text for the fault
• start, stop, change the direction and switch between local and remote control.
How to view faults
Step Action Display
1. Go to the Main menu by pressing if you are in the Output mode, otherwise
by pressing repeatedly until you get to the Main menu.
2. Go to the Fault Logger mode by selecting FAULT LOGGER on the menu with
keys and , and pressing . The display shows the fault log
starting with the latest fault.
The number on the row is the fault code according to which the causes and
corrective actions are listed in chapter Diagnostics.
3. To see the details of a fault, select it with keys and , and press
.
4. To show the help text, press . Scroll the help text with keys and
.
After reading the help, press to return to the previous display.
MENU
EXIT
PARAMETERS
ASSISTANTS
CHANGED PAR
EXIT ENTER00:00
MAIN MENU 1
LOC
ENTER
10: PANEL LOSS
19.03.05 13:04:57
6: DC UNDERVOLT
6: AI1 LOSS
FAULT LOG
EXIT
DETAIL00:00
LOC
DETAIL
FAULT
10
FAULT TIME 1
13:04:57
FAULT TIME 2
PANEL LOSS
EXIT
DIAG00:00
LOC
DIAG
OK
EXIT OK
00:00
Check: Comm lines
and connections,
parameter 3002,
parameters in groups
10 and 11.
DIAGNOSTICSLOC
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