INVT GD350-015G/018P-45-AS - Page 298

Goodrive350 IP55 High-ingress Protection Series VFD Communication protocol
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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
Address
Data description
R/W
Communication-based
control command
2000H
0001H: Forward running
R/W
0002H: Reverse running
0003H: Forward jogging
0004H: Reverse jogging
0005H: Stop
0006H: Coast to stop
0007H: Fault reset
0008H: Jogging to stop
Communication-based
value setting
2001H
Communication-based frequency setting (0–Fmax,
unit: 0.01 Hz)
R/W
2002H
PID setting, range (0–1000, 1000 corresponding to
100.0%)
In the actual operation, set P00.01 to 2 and P00.06 to 8.
The command transmitted by the master is as follows:
Parameter
address
VFD
address
Continuous
write
command
Number of
bytes
Parameter
quantity
01 10 20 00 00 02 04
Froward
running
00 01
10 Hz
03 E8
CRC
3B 10
If the operation is successful, the following response is returned:
Parameter
address
VFD
address
Continuous
write
command
CRC
Parameter
quantity
01 10 20 00 00 02 4A 08
Example 2: Set "Acceleration time" of the VFD whose address is 01H to 10s, and
"Deceleration time" to 20s.
Function
code
Name
Description
Default value
Modify
P00.11
Acceleration time
1
Setting range of P00.11 and P00.12: 0.0–
3600.0s
Depend on
model
○
P00.12
Deceleration
time 1
Depend on
model
○
The address of P00.11 is 000B, 10s is 0064H in the hexadecimal form, and 20s is 00C8H in
the hexadecimal form.
The command transmitted by the master is as follows: