Parameter list
54 S1A53844 01/2011
Trip code (current status: FC90, historic records: FE10 to FE13)
Code Value
(hexadecimal number)
Value
(decimal number)
Description
NErr 00[No error]
OC1 11[Over-current during acceleration]
OC2 22[Over-current during deceleration]
OC3 33[Over-current during constant speed operation]
OCL 44[Over-current in load at startup]
OCA 55[Short circuit in arm]
EPHI 88[Input phase failure]
EPHO 99[Output phase failure]
OP1 A10[Overvoltage during acceleration]
OP2 B11[Overvoltage during deceleration]
OP3 C12[Overvoltage during constant speed operation]
OL1 D13[Over-LOAD in inverter]
OL2 E14[Over-LOAD in motor]
OH 10 16 [Overheat trip]
E11 17 [Emergency stop]
EEP1 12 18 [EEPROM fault 1] (writing operation)
EEP2 13 19 [EEPROM fault 2] (reading operation)
EEP3 14 20 [EEPROM fault 3] (other)
Err1 --[Speed ref alarm]
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]
Err9 1C 28 [Graphic keypad communication 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 [VIA cable break]
E-18 32 50 [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]
Fd1 48 72 [Closed damper 1 fault]
Fd2 49 73 [Closed damper 2 fault]
CFI2 --[Download transfer fault]