
10 General Class Objects
YASKAWA ELECTRIC
SIEP C730600 92A YASKAWA AC Drive Option SI-EN3 Technical Manual
51
Option Fault Code Conversion Table
1
18
ForceStatus
External Fault status
0: No External Fault
1: External Fault (EF0)
Triggered by the rising edge of the signal.
O
–
Byte
–
0
Drive Fault Code (Hex)
(MEMOBUS/Modbus 0080 Hex)
Option Fault Code (hex)
Description
0
0000
None
2
3220
DC Bus Undervolt (Uv1)
3
5110
CTL PS Undervolt (Uv2)
4
3222
MC Answerback (Uv3)
6
2120
Ground Fault (GF)
7
2300
Over Current (oC)
8
3210
DC Bus Overvolt (ov)
9
4200
Heatsink Overtemp (oH)
10
4210
Heatsink Max Temp (oH1)
11
2220
Motor Overload (oL1)
12
2200
Drive Overload (oL2)
13
2221
Overtorque Det 1 (oL3)
14
2222
Overtorque Det 2 (oL4)
15
7110
DynBrk Transistor (rr)
16
7112
DynBrk Resistor (rH)
17
9000
External Fault 3 (EF3)
18
9000
External Fault 4 (EF4)
19
9000
External Fault 5 (EF5)
20
9000
External Fault 6 (EF6)
21
9000
External Fault 7 (EF7)
22
9000
External Fault 8 (EF8)
24
7310
Overspeed Det (oS)
25
7310
Speed Deviation (dEv)
26
7301
PG Open (PGo)
27
3130
Input Phase Loss (PF)
28
3130
Output Phase Loss (LF)
29
5210
Motor Overheat 1 (PTC Input) (oH3)
30
5300
Operator Disconnected (oPr)
31
6320
EEPROM R/W Error (Err)
32
3210
Motor OverHeat 2 (PTC Input) (oH4)
33
7500
MEMBOUS/Modbus Com Fault (CE)
34
7500
EtherNet/IP Communication Error (bUS)
37
8321
Out of Control (CF)
39
9000
External Fault 0 (EF0)
40
8000
PID Feedback Loss (FbL)
41
8000
Undertorque Detection 1 (UL3)
42
8000
Undertorque Detection 2 (UL4)
43
8000
High Slip Braking oL (oL7)
50
8000
Z Pulse Fault Detection (dv1)
51
8000
Z Pulse Noise Fault Detection (dv2)
52
8000
Inversion Detection (dv3)
53
8000
Inversion Prevention Detection (dv4)
54
8000
Current Imbalance (LF2)
55
8000
Pull-Out Detection (STo)
56
7000
PG Hardware Fault (PGoH)
59
1000
Too Many Speed Search Restarts (SEr)
65
8000
Excessive PID Feedback (FbH)
Instance
ID
Attribute
Name
Description
Get Set
Size
Range
Default
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