YASKAWA CC-Link, Technical Manual

Page: 55 / 64

10 CC-Link Code Numbers
YASKAWA ELECTRIC SIEP C730600 83D YASKAWA AC Drive Option SI-C3 Technical Manual 55

Energy-Saving Unit Fault Contents
Table 36 Energy-Saving Unit Fault Contents
1000H, 1001H Reserved –
1002H Power supply side voltage –
1003H Power supply side current –
1004H DC bus side current –
1010H Alarm code –
1011H Fault codes –
1012H Reserved –
1013H Fault contents 1
<2>
–
1014H Fault contents 2
<2>
–
1015H Fault contents 3
<2>
–
1016H Fault contents 4
<2>
–
1017H Fault contents 5
<2>
–
1018H Fault contents 6
<2>
–
1019H Fault contents 7
<2>
–
101CH CPF contents 1
<2>
–
101DH CPF contents 2
<2>
–
101EH CPF contents 3
<2>
–
101FH Alarm contents 1
<2>
–
1020H Alarm contents 2
<2>
–
1021H Alarm contents 3
<2>
–
1022H Alarm contents 4
<2>
–
1023H Alarm contents 5
<2>
–
1027H Reserved –
1028H
Power supply side current at
previous fault
–
1029H
DC bus voltage feedback at
previous fault
–
102AH
Cumulative operation time at
previous fault
–
<1> Terminals will differ depending on the model of the drive. Refer to Terminals that Change depending on the Model of the Drive on page 37
for information on terminals.
<2> Refer to Energy-Saving Unit Fault Contents on page 55 or Energy-Saving Unit Alarm Contents on page 58 for information on fault
contents.
Extended Command
Code
(Monitor Code)
Fault Name
Fault Code (U2, U3)
BIT
120H
(1013H)
Fault contents 1 –
0 DC fuse blowout (FUd) 0001H
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 Reserved –
B Converter overload (oL2) 000CH
C to F Reserved –
Monitor Code Name Comments