E6581222
51
Trip code monitor (current status: FC90: historic records: FE10 to FE13)Code
Data
(hexadeci-
mal number)
Data
(decimal
number) Description
nerr 0 0 No error
oc1 1 1 Over-current during acceleration
oc2 2 2 Over-current during deceleration
oc3 3 3 Over-current during constant speed operation
ocl 4 4 Over-current in load at startup
oca 5 5 Short circuit in arm
ephi 8 8 Input phase failure
epho 9 9 Output phase failure
op1 A 10 Overvoltage during acceleration
op2 B 11 Overvoltage during deceleration
op3 C 12 Overvoltage during constant speed operation
ol1 D 13 Over-LOAD in inverter
ol2 E 14 Over-LOAD in motor
oh 10 16 Overheat trip
e11 17 Emergency stop
eep1 12 18 EEPROM fault 1 (writing error)
eep2 13 19 EEPROM fault 2 (reading error)
eep3 14 20 EEPROM fault 3 (internal fault)
err2 15 21 RAM fault
err3 16 22 ROM fault
err4 17 23 CPU fault
err5 18 24 Communication error trip
err7 1A 26 Current detector fault
err8 1B 27 Optional circuit board type error
uc 1D 29 Small-current trip
up1 1E 30 Trip due to undervoltage in main circuit
ot 20 32 Over-torque trip
ef2 22 34 Ground fault trip (hardware detection)
oc1p 25 37 Overcurrent flowing in element during acceleration
oc2p 26 38 Overcurrent flowing in element during deceleration
oc3p 27 39 Overcurrent flowing in element during operation
etyp 29 41 Inverter type error
oh2 2E 46 External thermal input
sout 2F 47 PM motor step-out
e-18 32 50
VIA cable break in an analog signal cable
e-19 33 51 CPU fault
e-20 34 52 Excess torque boost
e-21 35 53 CPU fault
etn1 54 84 Auto-tuning error