Connecting To Connection Cable - Mitsubishi Electric GOT2000 Series Connection Manual

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■2. Setting PLC system settings
Make the PLC system settings.
*1*2
Transmission speed
Stop bit
Parity
Data bit
*3
Unit number
*1
*2
*3
4.2.15

Connecting to connection cable

■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
DM6650
DM6651
DM6652
*3
DM6653
*1
*2
*3
4 - 38
4.2 Serial Connection
Item
Only transmission speeds available on the GOT side are shown.
Set the same transmission speed of the GOT.
Set the station No. according to the Host Address on the GOT side.
Only transmission speeds available on the GOT side are shown.
Set the same transmission speed of the peripheral port as that of the GOT side.
Set the peripheral port host link station No. according to the Host Address on the GOT side.
POINT
POINT
POINT
Precautions for changing device values
Before changing the device values, make sure that the switch settings have been changed as
follows:
CPM2A: The communication condition switch to "individual"
CPM2C: The communication port function switch to "OFF"
4800bps/9600bps/19200bps
2 stop bits (fixed)
Set value
0001H(fixed)
b15 to b8
b7 to b0
1)
2)
1) RS-232C port transmission speed setting
02
: 4800bps
H
03
: 9600bps
H
04
: 19200bps
H
2) RS-232C port communication frame format
03
(fixed): The settings are:
H
Start bit
: 1 bit
Data length: 7 bits
Stop bit
: 2 bits
Parity
: Even bits
0000 (fixed)
0000 to 0031
Set value
Even (fixed)
7bits (fixed)
00 to 31
*1*2

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