CONTROL KEYPAD
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7
7.3.4
Active faults menu (M4)
The
Active faults menu
can be entered from the
Main menu
by pushing the
Menu button right
when the
location indication M4 is visible on the first line of the keypad display.
When a fault brings the AC drive to a stop, the location indication F1, the fault code, a short description of
the fault and the fault type symbol (see Chapter 7.3.4.1) will appear on the display. In addition, the
indication FAULT or ALARM (see Figure 7-1 or Chapter 7.1.1) is displayed and, in case of a FAULT, the red
led on the keypad starts to blink. If several faults occur simultaneously, the list of active faults can be
browsed with the
Browser buttons
.
The memory of active faults can store the maximum of 10 faults in the order of appearance. The display
can be cleared with the
Reset button
and the read-out will return to the same state it was before the fault
trip. The fault remains active until it is cleared with the
Reset button
or with a reset signal from the I/O
terminal or fieldbus.
Note! Remove external Start signal before resetting the fault to prevent unintentional restart of the drive.
Normal state,
no faults:
F0
READY
I/O term
Active faults
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