Mitsubishi Electric FR-D720S SC EC Instruction Manual page 439

Troubleshooting
Operation Panel Indication
Fault
Tab. 7-1: List of alarm display (2)
If protective functions of "E.ILF, E.PTC, E.CDO, E.IOH, E.AIE or E.SAF" are activated when
using the FR-PU04, "Fault 14" is displayed.
FR-D700 SC EC
Name
E.LF Output phase loss
E.OHT External thermal relay operation
PTC thermistor operation
E.PTC
E.PE Parameter storage device fault
E.PUE PU disconnection
E.RET Retry count excess
E. 5
CPU fault
E.CPU
Output current detection value exceeded
E.CDO
Inrush current limit circuit fault
E.IOH
Analog input fault
E.AIE
Safety circuit fault
E.SAF
List of alarm display
Refer to
Page
7-13
7-13
7-14
7-14
7-14
7-15
7-15
7-15
7-15
7-16
7-16
7 - 3