Table of Contents
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Number
0021H
0022H
122
Fault contents
Bit
0
Overcurrent (OC)
1
Overvoltage (OV)
2
Inverter overload (OL2)
3
Inverter overheat (OH)
4
Not used.
5
Not used.
6
PID feedback loss (FbL)
7
External fault (EF, EF0), Emergency stop (STP)
8
Hardware fault (F
9
Motor overload (OL1)
A
Overtorque detected (OL3)
B
Not used.
C
Power loss (UV1)
D
Control power fault (UV2)
E
Not used.
F
Operator connection fault (OPR)
Data link status
Bit
0
Writing data
1
Not used.
2
Not used.
3
Upper/lower limit fault
4
Consistency fault
5
Not used.
6
Not used.
7
Not used.
8 to F
Not used.
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