YASKAWA Varispeed G7, Modbus Communication Manual

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Table 4.3 G7 Monitor Registers (Read only)
U-## Addr. Function Bit Description
0000: G5
1000: V7
2010: G7
2020: F7C (YEG)
2030: F7A (YEC)
2040: F7U (YEA)
2050: G7C (YEG)
2060: G7A (YEC)
2070: G7U (YEA)
0013h Inverter Product Code -
-
0h PUF - DC Bus Fuse Failure
1h UV1 - Main Circuit Undervoltage
2h UV2 - Control Circuit Undervoltage
3h UV3 - Pre-charge Contactor Answerback Failure
4h Reserved
5h GF - Ground Fault
6h OC - Over Current
7h OV - Overvoltage
8h OH - Inverter Overheat
9h OH1 - Inverter Overheat Warning
Ah OL1 - Motor Overload
Bh OL2 - Inverter Overload
Ch OL3 - Overtorque Detection 1
Dh OL4 - Overtorque Detection 2
Eh RR - Braking Resistor Failure
0014h Fault Contents 1
Fh RH - Braking Resistor Overheat
0h EF3 - External Fault 3
1h EF4 - External Fault 4
2h EF5 - External Fault 5
3h EF6 - External Fault 6
4h EF7 - External Fault 7
5h EF8 - External Fault 8
6h Reserved
7h OS - Overspeed
8h DEV - Speed Deviation
9h PGO - Encoder (PG) Feedback Loss
Ah PF - Input Phase Loss
Bh LF- Output Phase Loss
Ch OH3 - Overheat
Dh OPR - Operator Disconnected
Eh ERR - EEPROM Write Failure
0015h Fault Contents 2
Fh OH4 - Motor Overheat
0h CE - Communication Loss
1h BUS - Communication Option Card Fault
2h E-15 - SI-F/G Fault
3h E-10 - SI-F/G Fault
4h CF - Loss of Motor Control
5h SVE - Zero Servo Fault
6h EF0 - Communications Option External Fault
7h FBL - PID Feedback Loss
8h UL3 - Undertorque Detection 1
9h UL4 - Undertorque Detection 2
Ah OL7 - High Slip Braking Overload
Bh EF9 - External Fault 9
Ch EF10 - External Fault 10
Dh EF11 - External Fault 11
Eh EF12 - External Fault 12
0016h Fault Contents 3
Fh Reserved