Mitsubishi Electric Freqrol-A100 Instruction Manual page 74

If the inverter appears to operate improperly, perform the following operation to display the most likely
cause of the fault. This operation may also be performed during inverter operation (PU operation,
external operation) or during alarm trip (protection activated).
Operation procedure
1) Press the [HELP] key
.....
The help function menu is called.
twice in the operation
mode.
1
2) Press the [SHIFT] key
....
The screen moves to the next
and [ V ] key together. page.
3) Using the [ ' I ] key, move the cursor (+) to "8 T/Shootingn.
1
l , b i j ?
7
1
4) Press the [READ] key.
....
The alarm phenomenon menu is
displayed.
5) Press the [A] or [ ' I ] key to move the cursor to the required
item.
6) Press the [READ] key.
....
The cause of fault is displayed.
I
(See page 60.)
Display