Mitsubishi Electric FR-A800 Installation Manuallines page 58

TROUBLESHOOTING
Operation Panel
Name
Indication
Inverter overload trip (electronic
E.THT
thermal relay function)
Motor overload trip (electronic
E.THM
thermal relay function)
E.FIN
Heatsink overheat
*1
Instantaneous power failure
E.IPF
*1
Undervoltage
E.UVT
*1
Input phase loss
E.ILF
E.OLT
Stall prevention stop
Loss of synchronism
E. SOT
detection
Brake transistor alarm
*1
E.BE
detection
Output side earth fault
E.GF
overcurrent
E.LF Output phase loss
External thermal relay
E.OHT
operation
E.PTC
PTC thermistor operation
E.OPT
Option fault
E.OP1
Communication option fault
E.16 to
User definition error by the
to
E.20 PLC function
Parameter storage device
E.PE
fault
E.PUE PU disconnection
E.RET
Retry count excess
Parameter storage device
E.PE2
fault
E.CPU
CPU fault
Operation panel power
supply short circuit/
E.CTE
RS-485 terminal power
supply short circuit
E.P24 24V DC power fault
52
Data Operation Panel
code Indication
48
E.CDO
(H30)
49
E.IOH
(H31)
64
E.SER
(H40)
80
E.AIE
(H50)
81
E.USB
(H51)
82
E.SAF
(H52)
96
E.PBT
(H60)
97
(H61)
112
E.OSD
(H70)
128
E.ECT
(H80)
129
E.OD
(H81)
144
(H90)
E.MB1 to
to
145 E.MB7
(H91)
160
(HA0)
161
E.IAH
(HA1)
164–
E.LCI
168
(HA4–
E.PCH
HA8)
176
E.PID
(HB0)
177
E. 1 to
(HB1)
to
178
(HB2)
179
(HB3)
E. 5 to
to
192
(HC0)
193
(HC1)
194
(HC2) *1
Not available for FR-A842 (Separated converter type)
*2
Not available for FR-A846 (IP55 compatible models)
*3
Available for FR-A846 (IP55 compatible models) only
Name
Abnormal output current
detection
Inrush current limit circuit
*1
fault
Communication fault
(inverter)
Analog input fault
USB communication fault
Safety circuit fault
Internal circuit fault
E.OS
Overspeed occurrence
Speed deviation excess
detection
Signal loss detection
Excessive position fault
Brake sequence fault
E.EP
Encoder phase fault
Abnormal internal
*1
temperature
4mA input fault
Pre-charge fault
PID signal fault
Option fault
E. 3
CPU fault
E. 7
Opposite rotation
E.11
deceleration fault
E.13
Internal circuit fault
Data
code
196
(HC4)
197
(HC5)
198
(HC6)
199
(HC7)
200
(HC8)
201
(HC9)
202
(HCA)
208
(HD0)
209
(HD1)
210
(HD2)
211
(HD3)
213–
219
(HD5–
HDB)
220
(HDC)
225
(HE1)
228
(HE4)
229
(HE5)
230
(HE6)
241–
243
(HF1–
HF3)
245–
247
(HF5–
HF7)
251
(HFB)
253
(HFD)