YASKAWA G7 Modbus Communication Manual page 77

Addr
Function
ess
2009h Error 1
200Ah Error 2
200Bh Error 3
Analog Input Terminal A1
200Ch
Monitor
200Dh Digital Input Terminal Monitor
Analog Input Terminal A3
200Eh
Monitor
200Fh PG Count Channel 2 Monitor
2010h Inverter Flash ID
Table 4.15 Modbus TCP/IP Interface Registers (continued)
Bit
0h
1h
2h
3h
4h
5h
6h
7h
8h
9h
Ah
Bh
Ch
Dh
Eh
Fh
0h
1h
2h
3h
4h
5h
6h
7h
8h
9h
Ah
Bh
Ch
Dh
Eh
Fh
0h
1h
2h
3h
4h
5h
6h
7h
8h
9h
Ah
Bh
Ch
Dh
Eh
Fh
-
-
-
-
-
Description
PUF - DC Bus Fuse Failure
UV1 - Main Circuit Undervoltage
UV2 - Control Power Undervoltage
UV3 - Pre-charge Contactor Answerback Failure
Reserved
GF - Ground Fault
OC - Overcurrent
OV - Overvoltage
OH - drive Overheat
OH1 - Motor Overheat Alarm
OL1 - Motor Overload
OL2 - drive Overload
OL3 - Overtorque Detection 1
OL4 - Overtorque Detection 2
RR - Braking Resistor Failure
RH - Braking Resistor Overheat
EF3 - External Fault 3
EF4 - External Fault 4
EF5 - External Fault 5
EF6 - External Fault 6
EF7 - External Fault 7
Reserved
Reserved
OS - Overspeed
DEV - Speed Deviation
PGO - Encoder (PG) Feedback Loss
PF - Input Phase Loss
LF - Output Phase Loss
OH3 - Motor Overheat 1
OPR - Operator Disconnected
ERR - EEPROM Write Failure
OH4 - Motor Overheat 2
CE - Communication Loss
BUS - Option Card Error
Reserved
Reserved
CF - Loss of Motor Control
SVE - Zero Servo Fault
EF0 - Option Card External Fault
FBL - PID Feedback Loss
UL3 - Undertorque Detection 1
UL4 - Undertorque Detection 2
OL7 - High Slip Braking Overload
Reserved
Reserved
Reserved
Reserved
CPF – Control Board Hardware Fault
Keypad Monitor U1-15
Digital Input Terminal Value (Bit Field of Terminals S1-S8)
Keypad Monitor U1-17
Rolling Counter from 0 - 65,535
Lat 5 digits of the drive software number.
77