Mitsubishi Electric FR-F720-55K Instruction Manual page 87

Fault Fault
code * Indication
H00C7 E.AIE Analog input error
H00C8 E.USB USB communication error
H00D0 E.OS Overspeed occurrence
H00D1 E.OSD Speed deviation excess detection
H00D2 E.ECT No encoder signal
H00D3 E.OD Excessive position error
H00D5 E.MB1 Brake sequence error
H00D6 E.MB2 Brake sequence error
H00D7 E.MB3 Brake sequence error
H00D8 E.MB4 Brake sequence error
H00D9 E.MB5 Brake sequence error
H00DA E.MB6 Brake sequence error
H00DB E.MB7 Brake sequence error
H00DC E.EP Encoder phase error
REMARKS
• Available faults differ by inverter model. For the details, refer to the Instruction Manual of the inverter.
Fault name
MESSAGE TRANSMISSON
Fault Fault
code * Indication
H00E6 E.PID PID signal fault
H00F1 E.1 Option1 fault
H00F2 E.2 Option2 fault
H00F3 E.3 Option3 fault
H00F5 E.5
H00F6 E.6 CPU error
H00F7 E.7
H00FB E.11 Opposite rotation deceleration error
H00FD E.13 Internal circuit error
Other
Error (Contact your sales
than E.
representative)
above
* Fault code size of cyclic transmission is 1 byte.
The lower two digits of fault code are displayed.
Fault name
81
7