INVT Goodrive20-EU VFD Series Operation Manual page 100

Goodrive20-EU series VFD
Function
Name
code
local
P14.00 communication
address
Communication
P14.01 baud rate
setup
Data bit check
P14.02
setup
Detailed instruction of parameters
Setting range: 1 – 247
When the master is writing the frame, the
communication address of the slave is set to 0;
the broadcast address is the communication
address. All slaves on the MODBUS fieldbus can
receive the frame, but the salve doesn't answer.
The communication address of the drive is
unique in the communication net. This is the
fundamental for the point to point communication
between the upper monitor and the drive.
Note: The address of the slave cannot set to 0.
Set the digital transmission speed between the
upper monitor and the VFD.
0: 1200BPS
1: 2400BPS
2: 4800BPS
3: 9600BPS
4: 19200BPS
5: 38400BPS
6: 57600BPS
Note: The baud rate between the upper monitor
and the VFD must be the same. Otherwise, the
communication is not applied. The bigger the
baud rate, the quicker the communication speed.
The data format between the upper monitor and
the VFD must be the same. Otherwise, the
communication is not applied.
0: No parity check (N, 8, 1) for RTU
1: Even parity check (E, 8, 1) for RTU
2: Odd parity check (O, 8, 1) for RTU
3: No check (N, 8, 2) for RTU
4: Even parity check (E, 8, 2) for RTU
5: Odd parity check (O, 8, 2) for RTU
6: No check (N, 7, 1) for ASCII
7: Even check (E, 7, 1) for ASCII
8: Odd check (O, 7, 1) for ASCII
9: No check (N, 7, 2) for ASCII
10: Even check (E, 7, 2) for ASCII
96
Function parameters
Default
Modify
value
○
1
○
4
○
1