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Inverter Failure Check [Diagnosis]
2
FUNCTIONS
2.9.4 Estimating the cause of faults [Trouble shoot]
The diagnosis items appear. When you choose the corresponding item, the panel appears. Enter data in accordance with the
display. The estimated cause, etc. is shown as a result.
For diagnosing the running status, the online mode must be selected.
Select the [Trouble shoot] command in the [Diagnosis] menu to display the following screen.
[Alarm occurrence in online mode]
If an inverter alarm has occurred in the online mode, the following panel appears:
Clicking the [Yes] button shows the alarm history. (Refer to page 55)
Clicking the [Help] button shows the alarm help detail.
CAUTION
The above alarm panel appears only once in the online mode.
Once you have closed the alarm panel, it will not appear even during alarm occurrence. By changing the online mode to the offline, then
to the online again, however, the panel will appear again if an alarm has occurred.