10 CC-Link Code Numbers
32
YASKAWA ELECTRIC
SIEP C730600 22C V1000 Option CC-Link Technical Manual
Fault Contents
Table 23 Fault Contents
101CH
CPF contents 1
101DH
CPF contents 2
101EH
Reserved
101FH
Alarm contents 1
1020H
Alarm contents 2
1021H
Alarm contents 3
1022H
Alarm contents 4
1023H
Alarm contents 5
1027H
Output frequency when fault occurred
1028H
Output frequency when fault occurred
1029H
Output voltage when fault occurred
102AH
Total operation time when fault occurred
<1> See
for information on fault contents.
Extended Command Code
(Monitor Code)
Fault Name
Fault Code (U2, U3)
BIT
120H
(1013H)
Fault contents 1
0
Reserved
–
1
Undervoltage (Uv1)
0002H
2
Control power supply undervoltage (Uv2)
0003H
3
Softcharge circuit fault (Uv3)
0004H
4
Load short-circuit (SC)
0005H
5
Ground fault (GF)
0006H
6
Overcurrent (oC)
0007H
7
Overvoltage (ov)
0008H
8
Heatsink overheat (oH)
0009H
9
Heatsink overheat (oH1)
000AH
A
Motor overload (oL1)
000BH
B
Drive overload (oL2)
000CH
C
Overtorque detection 1 (oL3)
000DH
D
Overtorque detection 2 (oL4)
000EH
E
Dynamic braking transistor (rr)
000FH
F
Braking resistor overheat (rH)
0010H
121H
(1014H)
Fault contents 2
0
External fault (input terminal S3) (EF3)
0011H
1
External fault (input terminal S4) (EF4)
0012H
2
External fault (input terminal S5) (EF5)
0013H
3
External fault (input terminal S6) (EF6)
0014H
4
External fault (input terminal S7) (EF7)
0015H
5
Reserved
–
6
Reserved
–
7
Overspeed (oS)
Note:
Possible only when using Simple V/f with PG
0018H
8
Excessive speed deviation (dEv)
Note:
Possible only when using Simple V/f with PG
0019H
9
PG disconnect (PGo)
Note:
Possible only when using Simple V/f with PG
001AH
A
Input phase loss (PF)
001BH
B
Output phase loss (LF)
001CH
C
Motor overheat (PTC input) (oH3)
001DH
D
Digital operator connection fault (oPr)
001EH
E
EEPROM write error (Err)
001FH
F
Motor overheat fault (PTC input) (oH4)
0020H
Monitor Code
Name
Comments
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