INVT Goodrive3000 Series Operation Manual page 269

Goodrive3000 series medium voltage VFD
8.4.7.2 Example of writing command 06H
Example 1: Make the VFD with the address of 03H to run forward. See Parameter list of other function
codes, the address of "communication control command" is 2000H and forward running is 0001. See the
table below.
Function Address
instruction definition
Communication
2000H
control command
The command sent by the master:
03
VFD
address
If the operation is successful, the response may be as follows (the same with the command sent by the
master):
03
VFD
address
Example 2: Set the Max. output frequency of the VFD with the address of 03H as 100Hz.
Function
Name
code
Max. output
P00.03
frequency
See the figures behind the radix point, the fieldbus ratio value of the Max. output frequency (P00.03) is
100. 100Hz timed by 100 is 10000 and the corresponding hex is 2710H.
The command sent by the master:
03
VFD
address
If the operation is success, the response may be as follows (the same with the command sent by the
master):
Data meaning instruction
0001H:forward running
0002H:reverse running
0003H:forward jogging
0004H:reverse jogging
0005H:stop
0006H:coast to stop (emergency stop)
0007H:fault reset
0008H:jogging stop
0009H: pre-excitation
06 20 00
Parameter
Write
address
command
06 20 00
Parameter
Write
address
command
Description
P00.04–600.00H (400.00Hz)
06 00 03
Write Parameter
command address
-264-
00 01 42 28
Forward
CRC
running
00 01 42 28
Forward
CRC
running
Setting range
100.00–600.00
27 10 62 14
Parameter
CRC
data
MODBUS protocol
R/W
characteristics
W
Default Modify
◎
50.00Hz