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

Air-conditioning inverter.
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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

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