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SECTION 3
Set the Communications Conditions for Link Units
CIDRW System
User’s Manual
SECTION 3
Preparing for Communications
Communications conditions
Item Specifications
Standard conformed to RS-232C
Communications con-
trol protocol
1:N protocol exclusive to OMRON
Synchronization
method
Start-stop synchronization
Baud rate Set using a DIP switch
Frame composition Start bit Data bits Parity bit Stop bit Total
1 8 None 1 10
Error detection FCS (frame check sequence)