209
1
：
even parity
（
E
，
8
，
1
）
for RTU
2
：
odd parity
（
0
，
8
，
1
）
for RTU
3
：
no parity
（
N
，
8
，
2
）
for RTU
4
：
even parity
（
E
，
8
，
2
）
for RTU
5
：
odd parity
（
0
，
8
，
2
）
for RTU
Notice
：
ASCII mode is reserved at present
The host should keep the same data format with the driver, or there will be fault for communication.
FB.04
Response delay
0
～
200ms
5
Response delay refers to the time from the driver receiving the command of the host to returning reply frame to the host.
If the response time is shorter than system processing time, go with the system processing time. Otherwise, the system
will send data to host after delay waiting time.
FB.05
Transmission response
0
～
1
0
0
：
response to write operation
The driver will response to all read-write commands of host.
1
：
not response to write operation
The driver will response to all read command of the host, but not to the write command, so as to improve
communication efficiency.
FB.06
Ratio correlation
0.01
～
10.00
1.00
This function code is used to set weight coefficient of frequency command received via RS485 when the driver is set as
slave. The actual operation frequency is this parameter value multiplied by the command value received via RS485. In
jontly control, this function code can set running frequency ratio of multiple VFD.
FB.07
Communication mode
