YASKAWA Varispeed V7 - Page 123

122
0021H 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)
0022H 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.
Register
Number
Contents