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Unipulse F320 - 9-2-3 RS-485 Communication Method

Unipulse F320
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9.RS-485 INTERFACE (Communication protocol; Modbus-RTU)
74
9-2-3. RS-485 Communication Method
1. Set the RS-485 communication method of the F320.
2. According to the setting of the F320, make the initial setting of the RS-485
communication method of the connected Programmable display, PLC, etc.
1) Select setting mode 4.
2) Select RS-485 communication method.
Use and keys to set the RS-485
communication method,
then use key to validate the setting.
To return to the indicated value display, press key.
Press three times.
FNC
ZERO
HOLD
CAL
GAIN
CAL
ZERO
HOLD
FNC
Setting of RS-485 Communication Method
5 : 38400 bps
4 : 19200 bps
Baud Rate
1 : Fixed at 8 bits
Character Length
Parity Bit
2 : Even
1 : Odd
Stop Bit
0: Fixed
3 : 9600 bps
2 : 4800 bps
1 : 2400 bps
0 : 1200 bps
0 : None
Not Used
at 1 bit
CAUTION
Please do not set parity bit to "0: None" in Modbus communication.

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