Mitsubishi Electric 800 Series Instruction Manual page 629

The list of fault displays
Abbreviation
E.OP1
E.OP2 Communication option fault
E.OP3
E.16
E.17
User definition error by the PLC
E.18
function
E.19
E.20
E.PE Parameter storage device fault
E.PUE PU disconnection
E.RET Retry count excess
E.PE2 Parameter storage device fault
E.CPU CPU fault
Operation panel power supply
E.CTE short circuit/RS-485 terminals
power supply short circuit
E.P24 24 VDC power fault
Abnormal output current
E.CDO
detection
E.IOH Inrush current limit circuit fault
E.SER Communication fault (inverter)
E.AIE Analog input fault
E.USB USB communication fault
E.SAF Safety circuit fault
E.PBT
Internal circuit fault
E.13
E.OS Overspeed occurrence
Speed deviation excess
E.OSD
detection
E.ECT Signal loss detection
E.OD Excessive position fault
628
PROTECTIVE FUNCTIONS
Data
Name
code
161
(HA1)
162
(HA2)
163
(HA3)
164
(HA4)
165
(HA5)
166
(HA6)
167
(HA7)
168
(HA8)
176
(HB0)
177
(HB1)
178
(HB2)
179
(HB3)
192
(HC0)
193
(HC1)
194
(HC2)
196
(HC4)
197
(HC5)
198
(HC6)
199
(HC7)
200
(HC8)
201
(HC9)
202
(HCA)
253
(HFD)
208
(HD0)
209
(HD1)
210
(HD2)
211
(HD3)
Refer
to Abbreviation
page
E.MB1
641 E.MB2
E.MB3
E.MB4
E.MB5
641 E.MB6
E.MB7
E.EP
642 E.MP
642 E.EF
642 E.LCI
642 E.PCH
642 E.PID
E.1
642
E.2
643
E.3
643
E.5
643
E.6
643
E.7
643
E.11
643
Others
644
• The fault history and the operation status of the inverter
644
are displayed. It is not a fault indication.
644
Abbreviation
644
E.0
RD
644
WR
645
If faults other than the above appear, contact your sales
representative.
645
Name
Brake sequence fault
Encoder phase fault
Magnetic pole position
unknown
External fault during output
operation
4 mA input fault
Pre-charge fault
PID signal fault
Option fault
CPU fault
Opposite rotation deceleration
fault
Name
No fault history
Backup in progress
Restoration in progress
Refer
Data
to
code
page
213
(HD5)
214
(HD6)
215
(HD7)
216
645
(HD8)
217
(HD9)
218
(HDA)
219
(HDB)
220
645
(HDC)
222
646
(HDE)
224
646
(HE0)
228
646
(HE4)
229
646
(HE5)
230
646
(HE6)
241
(HF1)
242
647
(HF2)
243
(HF3)
245
(HF5)
246
642
(HF6)
247
(HF7)
251
647
(HFB)
Refer
to
647
647
647