Yaskawa VS-616G5 Modbus Plus Communication Card User Manual
Page 84
Data Registers
A-4
Global Read Registers (Read only) – continued
REGISTER
FUNCTION
BIT
DATA
DESCRIPTION
(in hex)
NO.
SET
F009h
Existing Fault Code 1
0
1
FU
1
1
UV1 - DC Bus Undervoltage
2
1
UV2 - CTL PS Undervoltage
3
1
UV3 - MC Answerback
4
1
SC - Short Circuit
5
1
GF - Ground Fault
6
1
OC - Over Current
7
1
OV - Overvoltage
8
1
OH - Heatsink Overtemperature
9
1
OH1 - Drive Overheat
A
1
OL1 - Motor Overload
B
1
OL2 - Drive Overload
C
1
OL3 - Overtorque 1
D
1
OL4 - Overtorque 2
E
1
RR - Dynamic Braking Transistor
F
1
RH - Dynamic Braking Resistor
F00Ah
Existing Fault Code 2
0
1
EF3 - External Fault 3
1
1
EF4 - External Fault 4
2
1
EF5 - External Fault 5
3
1
EF6 - External Fault 6
4
1
EF7 - External Fault 7
5
1
EF8 - External Fault 8
6
1
FAN Fault
7
1
OS - Overspeed
8
1
DEV - Speed Deviation
9
1
PGO - PG Open
A
1
PF - Input Phase Loss
B
1
LF - Output Phase Loss
C
1
not used
D
1
OPR
E
1
ERR - EEPROM R/W Error
F
1
not used