P14 Group--Serial Communication - INVT Goodrive350-19 Series Operation Manual

Goodrive350-19 series VFD for crane
Function
Name
code
High-frequency
P13.12 compensation
coefficient of SM
High-frequency
P13.13
current-loop
P14 group––Serial communication
Function
Name
code
Local
P14.00 communication
address
Communication
P14.01
baud rate
P14.02 Data bit check
Description
Valid when the motor speed exceeds the rated
speed. If oscillation occurred to the motor, adjust
this parameter properly.
Setting range: 0.0–100.0%
0–300.0% (of the rated VFD output current)
Description
Setting range: 1–247
When the master writes the slave
communication address to 0 indicating a
broadcast address in a frame, all the salves on
the Modbus bus receive the frame but do not
respond to it.
The communication addresses on the
communication network are unique, which is the
basis of the point-to-point communication.
Note: The communication address of a slave
cannot be set to 0.
The function code is used to set the rate of data
transmission between the upper computer and
the VFD.
0: 1200BPS
1: 2400BPS
2: 4800BPS
3: 9600BPS
4: 19200BPS
5: 38400BPS
6: 57600BPS
7: 115200BPS
Note: The baud rate set on the VFD must be
consistent with that on the upper computer.
Otherwise, the communication fails. A
greater baud rate indicates faster
communication.
The data format set on the VFD must be
-284-
Function parameter list
Default Modify
○
0.0%
◎
20.0%
Default Modify
○
1
○
4
○
1