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

Check and clear of the alarm history

7.5 Check and clear of the alarm history
Check for the alarm (major fault) history
Fig. 7-5: Displaying the alarm list and the status values for the time of the alarm
7 - 26
Monitor/frequency setting
Operation panel is used for
operation
Alarm history
Procedure for displaying the alarm list and the status values for the time of the alarm
Eight past alarms can be displayed with the digital dial.
(The last alarm in the list is identified by a dot after the E: "E.")
When no alarm exists "E 0" is displayed.
Flickering
Flickering
Flickering
Parameter setting
Parameter setting change
When no alarm exists is displayed.
Output frequency
Flickering
Energizing time
Flickering
Alarm history number
(The number of past alarms is displayed.)
Press
the
digital dial.
Press
the
digital dial.
Press
the
digital dial.
Troubleshooting
Output current
Flickering
Output voltage
Flickering
I001298E