Mitsubishi Electric 700 Series Instruction Manual page 78

<Word block read (output frequency at fault occurrence (0.01Hz increments), output current (0.01A increments), output
voltage (0.1V), energization time (1h increments))>
Item
Request Not applicable
Output frequency, output current, output voltage, and energization time at fault occurrence is
returned.
Normal
response Offset
Response
Error
Offset
response
<Word block read (fault name)>
Item
Request Not applicable
Fault name is returned in a character string. The rest are space characters. (Refer to page 67)
Offset
Normal
response
Response
Error
Offset
response
Fault code
Refer to page 194 for details of alarm definitions.
Fault
Fault code
∗
Indication
H0000
H0010 E.OC1
H0011 E.OC2
H0012 E.OC3
H0020 E.OV1
H0021 E.OV2
H0022 E.OV3
H0030 E.THT
H0031 E.THM
H0040 E.FIN
H0052 E.ILF
H0060 E.OLT
H0070 E.BE
H0080 E.GF
H0081 E.LF
H00A0 E.OPT
H00A1 E.OP1
H00B0 E.PE
H00B2 E.RET
H00B3 E.PE2
H00C0 E.CPU
H00C5 E.IOH
H00C9 E.SAF
H00F1 E.1
H00F5 E.5
H00F6 E.6
H00F7 E.7
H00FD E.13
∗ Alarm code size of cyclic transmission is 1 byte. The last two digits of alarm code are displayed.
Bit15 to Bit0
+0 Data at fault occurrence
Bit15 to Bit0
+0 Error code (Refer to page 61)
Bit15 to Bit8
+0 Second character
+1 Fourth character
:
+89 One hundred eightieth character
Bit15 to Bit0
+0 Error code (Refer to page 61)
No alarm
Overcurrent shut-off during acceleration
Overcurrent shut-off during constant speed
Overcurrent shut-off during deceleration or stop
Regenerative overvoltage shut-off during acceleration
Regenerative overvoltage shut-off during constant speed
Regenerative overvoltage shut-off during deceleration or stop
Inverter overload shut-off(electronic thermal relay function)
Motor overload shut-off(electronic thermal relay function)
Fin overheat
Input phase failure
Stall prevention stop
Brake transistor alarm detection
Output side earth(ground) fault overcurrent
Output phase failure
Option alarm
Communication option alarm
Parameter storage device alarm
Retry count excess
Parameter storage device alarm
CPU error
Inrush current limit circuit alarm
Safety circuit fault
Option1 alarm
CPU error
Internal circuit error
Message transmission
Data Portion
Data Portion
Bit7 to Bit0
First character
Third character
One hundred seventy-ninth character
Fault name
4
67