Connecting To Serial Communication Board (Cs1W-Scb21(-V1), Cs1W-Scb41(-V1)) - Mitsubishi Electric GOT2000 Series Connection Manual

4.2.19 Connecting to serial communication board (CS1W-SCB21(-V1), CS1W-
SCB41(-V1))
■1. Device settings
Write the following set values to devices of each PLC CPU and initialize each port using a peripheral tool or DM
monitor.
Device name
Port 1
D32000
D32001
D32002
*3
D32003
*1
*2
*3
■2. Setting the DIP switches (CS1W-SCB41(-V1) only)
Set the DIP switches when performing the RS-422 communications on the CS1W-SCB41(-V1).
Name
WIRE
TERM
4 - 46
4.2 Serial Connection
Port 2
8000H(fixed):
The settings are:
Port setting: Arbitrary setting
Serial communication mode: Host link
D32010
Start bit: 1bit
Data bit: 7bits
Stop bit: 2bits
Parity: Even
D32011
D32012
*3
D32013
Only transmission speeds available on the GOT side are shown.
Set the same transmission speed of the GOT.
Set the host link station No. according to the Host Address on the GOT side.
DIP switch
Description
Setting(2-wire/4-wire) Switch
Terminator ON/OFF switch
POINT POINT POINT
Precautions for changing the DM area
Before changing the DM area, make sure that the switch setting has been changed as follows.
CS1: Front panel DIP switch SW5 to "OFF"
b15 to b8
0
H
1) Transmission speed
00 : 9600bps
H
05 : 4800bps
H
06 : 9600bps
H
07 : 19200bps
H
RDY
COMM1
COMM2
TERM
OFF ON TERM
WIRE
2 4 WIRE
PORT2
(RS422/
RS485)
SCB41-V1
Set value
b7 to b0
1)
*1*2
08 : 38400bps
H
09 : 57600bps
H
0A : 115200bps
H
8000H(fixed)
0000H to 0001FH
Set value
4 (4-wire type)
OFF (no terminating resistor)