Drive Fault Contents - YASKAWA SI-C3 Technical Manual

Monitor Code (Hex.)
1000 Number of pulse 1 speed detection
1001 Number of pulse 2 speed detection
1002 Cumulative operation time
1003 Watt-hour output (lower digits)
1004 Watt-hour output (upper digits)
1010 Alarm code
1011 Fault code
1012 Reserved
1013 Fault contents 1
1014 Fault contents 2
1015 Fault contents 3
1016 Fault contents 4
1017 Fault contents 5
101C CPF contents 1
101D CPF contents 2
101E CPF contents 3
101F Alarm contents 1
1020 Alarm contents 2
1021 Alarm contents 3
1022 Alarm contents 4
1023 Alarm contents 5
1027 Output frequency at previous fault
1028 Output current at previous fault
1029 Output voltage at previous fault
102A Cumulative operation time at previous fault
*1 Terminals are different for different drive models. Refer to
for more information.
*2 Refer to Drive Fault Contents on page 45
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Drive Fault Contents

Extended Command Code
(Monitor Code) (Hex.)
Fault contents 1
120 (1013)
YASKAWA SIEP C730600 83E CC-Link Technical Manual
Name
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
*2
or Drive Alarm Contents on page 48
Table 10.4 Drive Fault Contents
Name
BIT
0 Reserved
1 Uv1 [DC Bus Undervoltage]
2 Uv2 [Control Power Undervoltage]
3 Uv3 [Soft Charge Answerback Fault]
4 SC [Short Circuit/IGBT Failure]
5 Reserved
6 oC [Overcurrent]
7 ov [Overvoltage]
8 oH [Heatsink Overheat]
9 oH1 [Heatsink Overheat 1]
A oL1 [Motor Overload]
B oL2 [Drive Overload]
C oL3 [Overtorque Detection 1]
Terminals that Change depending on the Model of the Drive on page 35
for information on fault contents.
10 CC-Link Code Numbers List
Comments
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Fault Code (U2, U3) (Hex.)
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-
0002
0003
0004
0005
-
0007
0008
0009
000A
000B
000C
000D
45