
6 Communication settings and guide of HMI connecting with controller
7 OFF Protect
8 OFF Always OFF
3. Station No. setting 1
4. Set the termination resistance switch of only the module which terminates the connection to 4-
WIRE
RS485-2 default communication: 19200, 8, 1, none; station: 1
PLC setting
Set the 485 communication module on the right as below.
1. Transmission Speed Setting Switch: SW1=7
2. Data Code Setting Switch: SW2
Bit Settings Setup Description
1 ON Data Length
2 OFF Parity Bit
3 OFF --
4 OFF Stop Bit
5 OFF Exist Sum Check
6 ON Exist Terminator
7 OFF Protect
8 OFF Always OFF
3. Station No. setting 1
4. Set the termination resistance switch of only the module which terminates the connection to 2-
WIRE.
Network Communication Setting
HMI
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