Mitsubishi Electric FR-A802-F Series Instruction Manual page 106

Operation panel indication
E.PE6 Internal storage device fault
Parameter storage device fault
E.PE
(control circuit board)
E.PUE PU disconnection
E.RET Retry count excess
Parameter storage device fault
E.PE2
(main circuit board)
E.CPU, E.
CPU fault
5 to E. 7
to
Operation panel power supply
E.CTE short circuit/RS-485 terminals
power supply short circuit
E.P24 24 VDC power fault
E.CDO Abnormal output current detection
E.SER Communication fault (inverter)
E.EHR Ethernet communication fault
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
E.ECA Encoder signal loss for orientation
E.OSD Speed deviation excess detection
E.ECT Signal loss detection
E.OD Excessive position fault
E.MB1 to
Brake sequence fault
to
E.MB7
E.EP Encoder phase fault
E.MP Magnetic pole position unknown
External fault during output
E.EF
operation
E.LCI 4 mA input fault
E.PCH Pre-charge fault
E.PID PID signal fault
E. 1 to E.
Option fault
to
3
Opposite rotation deceleration
E.11
fault
 Others
Name
• The fault history and the operation status of the inverter
are displayed. It is not a fault indication.
Operation panel indication
If faults other than the above appear, contact your sales
representative.
Name
E---- Fault history
E.0 No fault records
24 V external power supply
EV
operation
RD Backup in progress
WR Restoration in progress
4. PROTECTIVE FUNCTIONS
4.4 List of fault displays
1
2
3
4
5
6
7
8
9
10
105