ABB ACH550-01 User Manual page 96

Fault logger mode
The Fault logger mode is used for viewing faults. 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.
To view the faults, follow the steps below. For more information
on faults, see section
1 Press MENU to go to the
main menu.
2 Scroll to FAULT LOGGER
with the UP/DOWN keys
and press ENTER to go to
the Fault logger mode.
3 The display shows the fault
log starting with the latest
fault. The number on the
row is the fault code (see
the listing on page 350).
To see the details of a fault,
select it with the UP/DOWN
keys and press DETAIL.
4 Scroll the details with the
UP/DOWN keys.
To show the help text,
press DIAG. Scroll the help
text with the UP/DOWN
keys. After reading the
help, press OK to go back
to the previous display.
Press EXIT three times to
return to the main menu.
84
Correcting faults
Start-up and control panel
ACH550 User's Manual
on page 349.