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67
4
FL REMOTE COMMUNICATION FUNCTION
Message transmission
<
Word block read (output frequency at fault occurrence (0.01Hz increments), output current (0.01A increments),
output
voltage (0.1V), energization time (1h increments))>
<Word block read (fault name)>
Fault code
Refer to page 194 for details of alarm definitions.
∗ Alarm code size of cyclic transmission is 1 byte. The last two digits of alarm code are displayed.
Item Data Portion
Request Not applicable
Response
Normal
response
Output frequency, output current, output voltage, and energization time at fault occurrence is
returned.
Error
response
Item Data Portion
Request Not applicable
Response
Normal
response
Fault name is returned in a character string. The rest are space characters. (Refer to page 67)
Error
response
Fault code ∗
Fault
Indication
Fault name
H0000 No alarm
H0010 E.OC1 Overcurrent shut-off during acceleration
H0011 E.OC2 Overcurrent shut-off during constant speed
H0012 E.OC3 Overcurrent shut-off during deceleration or stop
H0020 E.OV1 Regenerative overvoltage shut-off during acceleration
H0021 E.OV2 Regenerative overvoltage shut-off during constant speed
H0022 E.OV3 Regenerative overvoltage shut-off during deceleration or stop
H0030 E.THT Inverter overload shut-off(electronic thermal relay function)
H0031 E.THM Motor overload shut-off(electronic thermal relay function)
H0040 E.FIN Fin overheat
H0052 E.ILF Input phase failure
H0060 E.OLT Stall prevention stop
H0070 E.BE Brake transistor alarm detection
H0080 E.GF Output side earth(ground) fault overcurrent
H0081 E.LF Output phase failure
H00A0 E.OPT Option alarm
H00A1 E.OP1 Communication option alarm
H00B0 E.PE Parameter storage device alarm
H00B2 E.RET Retry count excess
H00B3 E.PE2 Parameter storage device alarm
H00C0 E.CPU CPU error
H00C5 E.IOH Inrush current limit circuit alarm
H00C9 E.SAF Safety circuit fault
H00F1 E.1 Option1 alarm
H00F5 E.5
CPU errorH00F6 E.6
H00F7 E.7
H00FD E.13 Internal circuit error
Offset Bit15 to Bit0
+0 Data at fault occurrence
Offset Bit15 to Bit0
+0 Error code (Refer to page 61)
Offset Bit15 to Bit8 Bit7 to Bit0
+0 Second character First character
+1 Fourth character Third character
:
+89 One hundred eightieth character One hundred seventy-ninth character
Offset Bit15 to Bit0
+0 Error code (Refer to page 61)