Monitor registers (read only) – Yaskawa G7 Modbus Communication User Manual
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Monitor Registers (Read Only)
The following table lists monitor parameters for the G7 drive. These parameters are used to monitor G7 drive information and cannot be written.
The “U-##” column contains the reference, if it exists, to the “U” monitor, parameter displayed via the operator keypad.
The “Address” column contains the register addresses for that parameter in hexadecimal format. G7 drive registers are always referred
to in hexadecimal format.
The “Function” column contains the register name.
The “Bit” column contains the list of available bits for that register. If the “Bit” column is empty, the register contains word data and
the individual bits are meaningless.
The “Description” column contains a short description of each register or register bit.
Reserved registers and data are meaningless and should be ignored.
Table 4.3 G7 Monitor Registers (Read only)
U-## Addr.
Function
Bit
Description
0h Run
1h Reserved
2h Reserved
3h Fault
Reset
Signal
4h Speed
Agree
5h Inverter
Ready
6h Minor
Fault
(Alarm)
7h Major
Fault
8h Reserved
9h Reserved
Ah Reserved
Bh Reserved
Ch Reserved
Dh Reserved
Eh
Frequency Reference Source (0 = b1-01 Setting, 1 = Modbus Communication)
0010h
Inverter
Status
Fh
Run Command Source (0 = b1-02 Setting, 1 = Modbus Communication)
0h
OPE - Keypad Setting Error
1h
ERR - EEPROM Write Failure
2h
PRG - Keypad Programming Mode
3h
0: Digital Operator Present, 1: PC Connected
0011h
Operator
Status
4h-Fh Reserved
0h Reserved
1h
OPE01 - drive kVA Setting Error (O2-04)
2h
OPE02 - Parameter Setting Out of Range
3h
OPE03 - Multi-Function Digital Input Setting Error
4h Reserved
5h
OPE05 - Run Command Selection Error - Option Card Missing
6h
OPE06 - Control Method Selection Error - PG Option Card Missing
7h
OPE07 - Multi-Function Analog Input Selection Error
8h
OPE08 - Function Selection Error for Current Control Mode
9h
OPE09 - PID Control Setup Error
Ah
OPE10 - V/F Parameter/Pattern Setting Error
Bh
OPE11 - Carrier Frequency Setting Error
Ch Reserved
Dh Reserved
Eh Reserved
0012h
OPE – Keypad Setting Error
Fh
Reserved