Inverter fault codes – Toshiba G3 TOSVERT-130 User Manual
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11.3
11.3
11.3
11.3 Inverter Fault Codes
Inverter Fault Codes
Inverter Fault Codes
Inverter Fault Codes
LCD Display Message
Data
(Hex)
Explanation
NO ERROR
××
00
No error has been recorded since the last inverter reset or trip clear
OVERCURRENT (ACCEL)
(PRESS CLEAR)
××
01
Overcurrent during acceleration
OVERCURRENT (DECEL)
(PRESS CLEAR)
××
02
Overcurrent during deceleration
OVERCURRENT (RUN)
(PRESS CLEAR)
××
03
Overcurrent during constant-speed run
LOAD-END OVERCURRENT
(PRESS CLEAR)
××
04
Load-end overcurrent detected at start-up (output terminals, motor
wiring etc.)
U-PHASE SHORT CKT
(PRESS CLEAR)
××
05
U-phase armature short circuit
V-PHASE SHORT CKT
(PRESS CLEAR)
××
06
V-phase armature short circuit
W-PHASE SHORT CKT
(PRESS CLEAR)
××
07
W-phase armature short circuit
LOST INPUT PHASE
(PRESS CLEAR)
××
08
Lost input phase (option)
LOST OUTPUT PHASE
(PRESS CLEAR)
××
09
Lost output phase (option)
OVERVOLTAGE (ACCEL)
(PRESS CLEAR)
××
0A
Overvoltage during acceleration
OVERVOLTAGE (DECEL)
(PRESS CLEAR)
××
0B
Overvoltage during deceleration
OVERVOLTAGE (RUN)
(PRESS CLEAR)
××
0C
Overvoltage during constant-speed run
INVERTER OVERLOAD
(PRESS CLEAR)
××
0D
Inverter overload
MOTOR OVERLOAD
(PRESS CLEAR)
××
0E
Motor overload
DBR OVERLOAD TRIP
(PRESS CLEAR)
××
0F
Dynamic braking resistor overload
OVERHEAT TRIP
(PRESS CLEAR)
××
10
Inverter overheat
EMERGENCY OFF
(PRESS CLEAR)
××
11
Emergency off
EEPROM WRITE FAILURE
(PRESS CLEAR)
××
12
EEPROM failure during write
EEPROM READ FAILURE
(PRESS CLEAR)
××
13
EEPROM failure during initial read
××
14
Unused
RAM ERROR
(PRESS CLEAR)
××
15
RAM error
ROM ERROR
(PRESS CLEAR)
××
16
ROM error
CPU ERROR
(PRESS CLEAR)
××
17
CPU error
COMMUNICATION ERROR
(PRESS CLEAR)
××
18
RS232C timer time-out
GATE ARRAY FAULT
(PRESS CLEAR)
××
19
Gate array error