INVT Goodrive35 Series Operation Manual page 242

Goodrive35 Series Closed-loop Vector Control VFD
Note: In the preceding command description, spaces are added to a command just for explanatory
purposes. In practical applications, no space is required in the commands.
10.4.8.3 Example of continuous writing command10H
Example 1: make the VFD whose address is 01H run forward at 10 Hz. Refer to the instruction of
2000H and 0001. Set the address of "communication setting frequency" is 2001H and 10 Hz
corresponds to 03E8H. See the table below.
Example 1: Set the VFD whose address is 01H to be forward running at the frequency of 10 Hz. Refer
to the table of other function parameters, the address of "Communication-based control command" is
2000H, 0001H indicates forward running, and the address of "Communication-based value setting" is
2001H, as shown in the following figure. 10 Hz is 03E8H in the hexadecimal form.
Function instruction
Communication-based
control command
Communication-based
value setting
In the actual operation, set P00.01 to 2 and P00.06 to 8.
The command transmitted by the master is as follows:
01 10
VFD Continuous
address
write
command
If the operation is successful, the following response is returned:
address
Example 2: Set "Acceleration time" of the VFD whose address is 01H to 10s, and "Deceleration time"
to 20s.
Address
definition
2000H
2001H
2002H
20 00 00 02
Data
Parameter
address quantity
01 10
Continuous
VFD
write
command
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 to stop
Communication-based frequency
setting (0–Fmax, unit: 0.01 Hz)
PID setting, range (0–1000, 1000
corresponding to 100.0%)
04
00 01
Number of
bytes
20 00 00 02
Data
Parameter
address quantity
235
Communication protocol
03 E8
Froward
10 Hz
running
4A 08
CRC check
R/W
characteristics
R/W
R/W
3B 10
CRC check