YASKAWA SI-C3/V Technical Manual page 31

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