Goodrive350-19 series VFD Communication protocols
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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
Acceleration time is the time needed for
accelerating from 0Hz to Max. output frequency
(P00.03).
Deceleration time is the time needed from
decelerating from Max. output frequency (P00.03)
to 0Hz.
Goodrive350-19 series VFD defines four groups of
acceleration and deceleration time, which can be
selected via multi-function digital input terminals
(P05 group). The acceleration/deceleration time of
the VFD is the first group by default.
Setting range of P00.11 and P00.12: 0.0
–3600.0s
Model
depended
○
P00.12
Deceleration
time 1
Model
depended
○
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:
Parameter
address
VFD
address
Continuous
write
command
Number of
bytes
Parameter
quantity
01
10
00 0B
00 02
04
10s
00 64
20s
00 C8
CRC
F2 55
If the operation is successful, the following response is returned:
Parameter
address
VFD
address
Continuous
write
command
CRC
Parameter
quantity
01
10
00 0B
00 02
30 0A
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.
