Omron VARISPEED F7 User Manual page 275

Register Address.
0015H
0016H
0017H
0018H
6
0019H
001AH
92
6-
Bit E ERR,
Bit F OH4, Motor overheat (PTC analog input)
Fault Content 3
Bit 0 CE, Memobus communications fault
Bit 1 BUS, Bus option communications fault
Bit 2/3 Not used
Bit 4 CF, Control fault
Bit 5 Not used
Bit 6 EF0, External fault from optional input card
Bit 7 FBL, PID feedback loss
Bit 8 UL3, Undertorque detection 1
Bit 9 UL4, Undertorque detection 2
Bit A OL7, High Slip Braking overload
Bit B to F Not used
CPF Fault Content 1
Bit 0/1 Not used
Bit 2 CPF02
Bit 3 CPF03
Bit 4 Not used
Bit 5 CPF05
Bit 6 CPF06
Bit 7 to F Not used
CPF Fault Content 2
Bit 0 CPF20
Bit 1 CPF21
Bit 2 CPF22
Bit 3 CPF23
Bit 4 to F Not used
Alarm Content 1
Bit 0 UV, DC bus undervoltage
Bit 1 OV, DC bus overvoltage
Bit 2 OH, Inverter heatsink overheat pre-alarm
Bit 3 OH2, Inverter overheat alarm input by a digital input
Bit 4 OL3, Overtorque detection 1
Bit 5 OL4, Overtorque detection 2
Bit 6 EF, Forward/Reverse input set at the same time
Bit 7 BB, Baseblock active
Bit 8 EF3, External alarm set on terminal S3
Bit 9 EF4, External alarm set on terminal S4
Bit A EF5, External alarm set on terminal S5
Bit B EF6, External alarm set on terminal S6
Bit C EF7, External alarm set on terminal S7
Bit D/E Not used
Bit F OS, Overspeed alarm
Alarm Content 2
Bit 0 Not used
Bit 1 DEV, Speed deviation
Bit 2 PGO, PG disconnected
Bit 3 OPR, Digital operator disconnected
Bit 4 CE, Memobus communications fault
Bit 5 CALL, Communications on standby
Bit 6 OL1, Motor overload
Bit 7 OL2, Inverter overload
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