INVT Goodrive3000 GD3000-01-055G-12 Operation Manual page 209

Goodrive3000 series medium voltage inverters
code parameters.
Besides, EEPROM is stocked frequently, which may shorten the usage time of EEPROM. For users,
some functions are not necessary to be stocked on the communication mode. The needs can be met on
by changing the value in RAM. Changing the high bit of the function code from 0 to 1 can also realize the
function. For example, the function code P00.07 is not stocked into EEPROM. Only by changing the
value in RAM can set the address to 8007H. This address can only be used in writing RAM other than
reading. If it is used to read, it is an invalid address.
8.4.4.2 The address instruction of other function in MODBUS
The master can operate the parameters of the inverter as well as control the inverter, such as running or
stopping and monitoring the working state of the inverter.
Table 8-1 is the MODBUS function address of Goodrive3000 rectifier and Table 8-1 is the MODBUS
function address of Goodrive3000 converter.
Table 8-1 MODBUS function address of Goodrive3000 rectifier
Function Address
instruction definition
Communication
control command
The address of
communication
setting
SW 1 of the inverter
Data meaning instruction
0001H:running
0002H:reserved
0003H:reserved
0004H:reserved
2000H 0005H:stop
0006H:reserved
0007H:fault reset
0008H:reserved
0009H:power-on buffering
2001H Reserved
2002H Reserved
2003H Reserved
2004H DC bus voltage reference (unit: 0.1V)
2005H Reserved
2006H Reserved
2007H Reserved
2008H Reserved
2009H Reserved
200AH Reserved
200BH Reserved
200CH Reserved
AO output
200DH
corresponds to 100.0%)
AO output
200EH
corresponds to 100.0%)
0001H: running
0002H: reserved
2100H 0003H: stop
0004H: fault
0005H: POFF state
setting 1 (-1000~1000,
setting 2 (-1000~1000,
-208-
MODBUS protocol
R/W
characteristics
W
W
W
W
W
W
W
W
W
W
W
W
1000
W
1000
W
R