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Check And Clear Of The Faults History - Mitsubishi Electric FR-HC2-7.5K Instruction Manual

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Check and clear of the faults history

4.6
Check and clear of the faults history
(1) Check and clear of the faults history
Monitor/frequency setting
[Operation panel is used
for operation]
 The cumulative energization time is accumulated from 0 to 65535 hours, then cleared, and accumulated again from 0.
When using the operation panel (FR-DU07-CNV), the time is displayed up to 65.53 (65530h) by regarding 1h = 0.001, and thereafter, it is added up from 0.
134
Faults history
[Operation for displaying faults history]
Eight past faults can be displayed with the setting dial.
(The latest fault is ended by ".".)
When no fault exists,
Flickering
Press the
setting
dial.
Flickering
Press the
setting
dial.
Flickering
Press the
setting
dial.
Parameter setting
[Parameter setting change]
is displayed.
Input current
Flickering
Energization time ∗
Flickering
Faults history number
Faults history number
(The number of past faults is displayed.)
(The number of past faults is displayed.)
Input voltage
Flickering
Bus voltage
Flickering

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