Mitsubishi Electric 700 Series, Instruction Manual

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160
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
334 for the fault description.)
indicates the errors selected for retry.
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.
⋅
If a fault that is not selected for a retry occurs during retry operation (retry waiting time), the retry operation stops while the fault
indication is still displayed.
⋅
The retry function is invalid for the fault initiated by the fault initiation function.
CAUTION
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 Refer to page 152
Fault for
Retry
Pr. 65 Setting
0 1 2 3 4 5
E.OC1
E.OC2
E.OC3
E.OV1
E.OV2
E.OV3
E.THM
E.THT
E.IPF
E.UVT
E.BE
E. GF
E.OHT
E.OLT
E.OPT
E.OP1
E.OP2
E. PE
E.PTC
E.CDO
E.SER
E.ILF
E.PID
E.PCH
E.LCI
Fault for
Retry
Pr. 65 Setting
0 1 2 3 4 5