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Operation setting at fault occurrence
⋅ Using Pr. 65 you can select the fault that will cause a retry to be executed. No retry will be made for the fault not
indicated. (Refer to page 404 for the fault description.)
indicates the errors selected for retry.
Fault for
Retry
Pr. 65 Setting
Fault for
Retry
Pr. 65 Setting
0 1 2 3 4 5 0 1 2 3 4 5
E.OC1
E. PE
E.OC2
E.MB1
E.OC3 E.MB2
E.OV1
E.MB3
E.OV2
E.MB4
E.OV3 E.MB5
E.THM
E.MB6
E.THT
E.MB7
E.IPF
E.OS
E.UVT
E.OSD
E. BE
E.OD
E. GF
E.PTC
E.OHT
E.CDO
E.OLT
E.SER
E.OPT
E.USB
E.OP3
E.ILF
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 converter 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.
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 to the
Instruction Manual (Basic).
♦ Parameters referred to ♦
Pr. 57 Restart coasting time Refer to page 266