Check And Clear Of The Alarm History - Mitsubishi Electric FR-F740-00023-EC Instruction Manual

Check and clear of the alarm history

3.25 Check and clear of the alarm history
(1) Check for the alarm (major fault) history
Monitor/frequency setting
[Operation panel is used
for operation]
230
Alarm history
[Operation for displaying alarm history]
Eight past alarms can be displayed with the setting dial.
(The latest alarm is ended by ".".)
When no alarm exists,
Flickering
Press the
setting
dial.
Flickering
Press the
setting
dial.
Flickering
Press the
setting
dial.
Parameter setting
[Parameter setting change]
is displayed.
Output frequency
Flickering
Energization time
Flickering
Alarm history number
(The number of past alarms is displayed.)
Output current
Flickering
Output voltage
Flickering