B-70315EN/02 5.TROUBLESHOOTING
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Status of inverter when the alarm was issued
Indication Status Indication Status
0 Reset 5
Operation command is
input with frequency 0.
1 Stopped 6 Being started.
2 Being decelerated. 7 DC current damping state
3 Constant speed 8 Under overload control
4 Being accelerated. ---- --------
(2) Alarm indication
This inverter can display information on the most recently issued
six alarms as shown below. The latest alarm is indicated on trip
monitor 1 (d081).
d081 : Trip monitor 1
d082 : Trip monitor 2
d083 : Trip monitor 3
d084 : Trip monitor 4
d085 : Trip monitor 5
d086 : Trip monitor 6
Indication items
<1> Cause of alarm (See the table of causes of inverter alarms
given previously.)
<2> Frequency (Hz) when the alarm was issued
<3> Output current (A) when the alarm was issued
<4> DC voltage (V) across P and N when the alarm was issued
<5> Cumulative operation time (hours) when the alarm was
issued
<6> Cumulative power-on time (hours) when the alarm was
issued