Sourcetronic ST600 - P14-Serial Communication Function

Frequency Inverter ST600 Series High-Performance Multifunction VFD Function parameter list
-198-
compensation
angle of SM
P13.11
Maladjustment
detection time
This parameter is used to adjust the responsiveness of
anti-maladjustment function. If the load inertia is large,
increase the value of this parameter properly, however,
the responsiveness may slow down accordingly.
Setting range: 0.0–10.0s
0.5s
○
P13.12
High-frequency
compensation
coefficient of
synchronous
motor
This parameter is valid when the motor speed exceeds
the rated speed. If motor oscillation occurred, adjust this
parameter properly.
Setting range: 0.0–100.0%
0.0
○
P13.13
High-frequency
injection current
0–300.0% (of the rated VFD output current)
20.0%
◎
P14––Serial communication function
Function
code
Name
Description
Default
value
Modify
P14.00
Local
communication
address
Setting range: 1–247
When the master is writing frames, and the slave
communication address is set to 0, it is the broadcast
communication address, and all the slaves on the
Modbus/Modbus TCP bus will accept this frame, but the
slave never responds.
Local communication address is unique in the
communication network, which is the basis for point-to-
point communication between the controlling computer
and the VFD.
Note: The slave address cannot be set to 0.
1
○
P14.01
Communication
baud rate setup
This parameter is used to set the data transmission
speed between controlling computer and the VFD.
0: 1200BPS
1: 2400BPS
2: 4800BPS
3: 9600BPS
4: 19200BPS
5: 38400BPS
6: 57600BPS
7: 115200BPS
Note: Baud rate of the controlling computer must be the
same as the VFD; otherwise communication cannot be
performed. The larger the baud rate, the faster the
communication speed.
4
○
P14.02
Data bit check
setup
The data format of controlling computer must be the
same as the VFD; otherwise communication cannot be
performed.
1
○