13.1 PLC Connection 13-13
PC system setting
CP1W-CIF11/12 DIP switch
Make the operation setting for the RS-422/485 optional board (CP1W-CIF11/12) by using the DIP switch provided on the
backside.
CJ1/CS1/CJ2 (Serial Communication Board/Unit)
Advanced unit setting
DM area setting
m = D30000 + 100 x unit No. (CH)
Item Setting Remarks
User Setting Checked
The system setting can be made by specifying a value for the
address using a programming console.
For more information, refer to the PLC manual issued by the
manufacturer.
Baud Rate 4800 / 9600 / 19200 / 38400 / 57600 / 115200
Parameter 7, 2, E
Mode Host link
Unit No. 00
Switch Contents Setting
SW1 Terminating resistance ON: Provided
SW2 2-wire / 4-wire selection
ON: 2-wire system
OFF: 4-wire system
SW3 2-wire / 4-wire selection
ON: 2-wire system
OFF: 4-wire system
SW4 Not used OFF
SW5 RS control for RD OFF: Without control
SW6 RS control for SD
ON: With control (when 2-wire system is selected)
OFF: Without control (when 4-wire system is selected)
Item Setting Remarks
Random Setting Provided
Serial Communication Mode Default (host link) / Host link
When “Default (host link)” is selected, the unit operates
as the unit No. 0.
Data Length 7 bits / 8 bits
Stop Bit 2 bits / 1 bit
Parity Even, odd, none
Baud Rate
4800 / 9600 / 19200 / 38400 / 57600 /
115200
Send Delay Time Default: 0 ms
Send Delay Time Random Setting 0
CTS control None
Host link unit No. 00
DM Area
Bit Contents SettingBoard Unit
Port 1 Port 2 Port 1 Port 2
D32000 D32010 m m + 10
15 Port setting 1: Random setting
14 to 12 Reserved -
11 to 08 Host link 0 or 5
07 to 05 Reserved -
04 Start bit 0: 1 bit
03 Data length
0: 7 bits
1: 8 bits
02 Stop bit
0: 2 bits
1: 1 bit
01 Parity
0: Provided
1: None
00 Parity
0: Even
1: Odd
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