Mitsubishi Electric F700, Instruction Manual, Page: 278 / 341

269
List of fault or alarm display
5
PR
O
T
E
C
T
IV
E
F
U
N
C
T
IO
N
S
5.2 List of fault or alarm display
* If an error occurs when using the FR-PU04/FR-PU07, "Fault 14" is
displayed on the FR-PU04/FR-PU07.
Operation Panel
Indication
Name
Refer
to
E
rr
or
m
e
ssa
ge
E--- Faults history 265
HOLD Operation panel lock 270
Er1 to 4 Parameter write error 270
rE1 to 4 Copy operation error 270
Err. Error 271
Wa
rn
in
gs
OL
Stall prevention
(overcurrent)
272
oL
Stall prevention
(overvoltage)
272
RB
Regenerative brake
prealarm
273
TH
Electronic thermal relay
function prealarm
273
PS PU stop 272
MT Maintenance signal output 273
CP Parameter copy 273
Al
ar
m
FN Fan alarm 274
Fa
ult
E.OC1 Overcurrent trip during
acceleration
274
E.OC2 Overcurrent trip during
constant speed
274
E.OC3 Overcurrent trip during
deceleration or stop
274
E.OV1 Regenerative overvoltage
trip during acceleration
275
E.OV2 Regenerative overvoltage
trip during constant speed
275
E.OV3 Regenerative overvoltage trip
during deceleration or stop
275
E.THT Inverter overload trip
(electronic thermal relay function)
275
E.THM Motor overload trip
(electronic thermal relay function)
276
E.FIN Fin overheat 276
E.IPF Instantaneous power failure 276
E.BE
Brake transistor alarm
detection/internal circuit fault 276
E.UVT Undervoltage 277
E.ILF* Input phase loss 277
E.OLT Stall prevention 277
to
to
Fa
ul
t
E.GF
Output side earth (ground)
fault overcurrent
277
E.LF Output phase loss 277
E.OHT External thermal relay
operation
*2
277
E.PTC* PTC thermistor operation 278
E.OPT Option fault 278
E.OP1 Communication option fault 278
E. 1 Option fault 278
E.PE
Parameter storage device
fault
278
E.PUE PU disconnection 279
E.RET Retry count excess 279
E.PE2* Parameter storage device
fault
279
/
/
E. 5 /
E. 6 /
E. 7 /
E.CPU
CPU fault 279
E.CTE
Operation panel power
supply short circuit, RS-485
terminal power supply short
circuit
279
E.P24 24VDC power output short
circuit
280
E.CDO* Output current detection
value exceeded
280
E.IOH* Inrush current limit circuit
fault
280
E.SER* Communication fault
(inverter)
280
E.AIE* Analog input fault 280
E.PID* PID signal fault 280
E.13 Internal circuit fault 281
Operation Panel
Indication
Name
Refer
to