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Operation setting at fault occurrence
Use Pr. 65 to select the fault to be activated for retries. No retry will be made for the fault not indicated. (Refer to page
270 for the fault description.)
indicates the errors selected for retry.
Fault for
Retry
0
E.OC1
E.OC2
E.OC3
E.OV1
E.OV2
E.OV3
E.THM
E.THT
E.IPF
E.UVT
E.BE
CAUTION
For a retry error, only the description of the first fault is stored.
When an inverter fault is reset by the retry function at the retry time, the accumulated data of the electronic thermal relay
function, regenerative brake duty etc. are not cleared. (Different from the power-on reset.)
Retry is not performed if E.PE (Parameter storage device fault) occurred at power on.
When you have selected the retry function, stay away from the motor and machine in the case of the inverter is
tripped. The motor and machine will start suddenly (after the reset time has elapsed) after the inverter trip.
When you have selected the retry function, apply in easily visible places the CAUTION stickers supplied.
Parameters referred to
Pr. 57 Restart coasting time
144
Pr. 65 Setting
1
2
3
4
Refer to page 136
Fault for
Retry
5
E. GF
E.OHT
E.OLT
E.OPT
E.OP1
E. PE
E.PTC
E.CDO
E.SER
E.ILF
E.PID
CAUTION
Pr. 65 Setting
0
1
2
3
4
5

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