List Of Fault Or Alarm Indications - Mitsubishi Electric FR-F700PJ Instruction Manual

5.2

List of fault or alarm indications

Operation Panel
Indication
E--- Faults history
HOLD
Operation panel lock
LOCD Password locked
to
Er1 to 4
Parameter write error
Err.
Inverter reset
Stall prevention
OL
(overcurrent)
Stall prevention
oL
(overvoltage)
Regenerative brake
RB
pre-alarm
Electronic thermal
TH
relay function pre-
alarm
PS PU stop
Maintenance signal
MT
output
UV Undervoltage
SA
SA
FN Fan alarm
Overcurrent trip during
E.OC1
acceleration
Overcurrent trip during
E.OC2
constant speed
Overcurrent trip during
E.OC3
deceleration or stop
Regenerative
E.OV1 overvoltage trip during
acceleration
Regenerative
E.OV2
overvoltage trip during
constant speed
Regenerative
E.OV3
overvoltage trip during
deceleration or stop
Inverter overload trip
E.THT
(electronic thermal O/L
relay function)
Motor overload trip
E.THM (electronic thermal O/L
relay function)
Fault Refer
Name data to
code Page
— 292
— 298
— 298
298
—
299
—
— 299
299
—
— 300
300
—
— 300
300
—
— 300
— 301
— 301
16
301
(H10)
17
302
(H11)
18
302
(H12)
32
302
(H20)
33
303
(H21)
34
303
(H22)
48
303
(H30)
49
303
(H31)

List of fault or alarm indications

Operation Panel
Indication
E.FIN Heatsink overheat
E.UVT
Undervoltage
IPM IPM IPM
E.ILF
Input phase loss
E.OLT Stall prevention stop
Loss of synchronism
E.SOT
detection
IPM IPM IPM
Brake transistor alarm
E. BE
detection
Output side earth
E.GF
(ground) fault
overcurrent at start
E.LF
Output phase loss
External thermal relay
E.OHT
operation
PTC thermistor
E.PTC
operation
Parameter storage
E.PE
device fault
E.PUE
PU disconnection
E.RET Retry count excess
E.5 /
CPU fault
E.CPU
/
Output current
E.CDO
detection value

exceeded
Inrush current limit
E.IOH
circuit fault
E.AIE
Analog input fault
E.OS
Overspeed occurrence
IPM IPM IPM
E.PID 
PID signal fault
E.SAF E.SAF
 If a fault occurs when using with FR-PU04, "Fault 14" is displayed on the FR-
PU04.
Fault Refer
Name data to
code Page
64
304
(H40)
81
304
(H51)
82
304
(H52)
96
304
(H60)
97
304
(H61)
112
305
(H70)
128
305
(H80)
129
305
(H81)
144
305
(H90)
145
305
(H91)
176
306
(HB0)
177
306
(HB1)
178
306
(HB2)
245
(HF5)
306
192
(HC0)
196
306
(HC4)
197
306
(HC5)
199
307
(HC7)
208
307
(HD0)
230
307
(HE6)
201
307
(HC9)
297
5