INVT Goodrive300 Series Operation Manual page 223

Goodrive300 Series VFD
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 form 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.
10.4.5.2 The address instruction of other function in Modbus
The master can operate on the parameters of the VFD as well as control the VFD, such as running or
stopping and monitoring the working state of the VFD.
Below is the parameter list of other functions:
Function
instruction
Communication
control command
The address of
communication
setting
Address
definition
0001H:forward running
0002H:reverse running
0003H:forward jogging
0004H:reverse jogging
2000H
0005H:stop
0006H:coast to stop (emergency stop)
0007H:fault reset
0008H:jogging stop
Communication setting
2001H
frequency(0–Fmax(unit: 0.01Hz))
PID given, range (0–1000, 1000 corresponds
2002H
to100.0% )
PID feedback, range (0–1000, 1000
2003H
corresponds to100.0% )
Torque setting value (-3000–3000, 1000
2004H corresponds to the 100.0% of the rated current
of the motor)
The upper limit frequency setting during
2005H
forward rotation(0–Fmax(unit: 0.01Hz))
The upper limit frequency setting during
2006H
reverse rotation(0–Fmax(unit: 0.01Hz))
The upper limit torque of electromotion torque
2007H (0–3000, 1000 corresponds to the 100.0% of
the rated current of the motor)
The upper limit torque of braking torque
2008H (0–3000, 1000 corresponds to the 100.0% of
the rated current of the motor)
Data meaning instruction
218
Communication protocol
R/W
characteristics
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W