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V530-R2000
User’s Manual
SECTION 7
Host Communications
n
Example of Host Link Connection to PLC
This example describes a connection to a CS1H PLC made by OMRON.
§
Settings at the PLC
Set the communications conditions of the Host Link Unit of the PLC or the Host Link
port built into the CPU Unit. For details on setting methods, refer to the manual for the
PLC.
§
Settings at the Controller
Item
Setting
Communications method Host Link
Unit number
01
Baud rate
9600 bps
Data length
7 bits
Parity bit
EVEN
Stop bits
2 bits
Item
Setting
Communications
mode
Communications mode
Host Link
Interface
RS-232C
Read Area
DM
Begin read word
0100
Write Area
DM
Begin Write Word
0110
PLC Mode Check
ON
Communications
conditions
Baud rate
The same settings as those at the PLC.
Data length
Parity bit
Stop bits
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