Set The Communications Conditions For Link Units - Omron V640 - MANUAL 2 User Manual

Set the Communications Conditions for Link Units

Set the communications conditions by setting the DIP switches.
Node No. (fixed)
DIP-SW
1 2 3 4
ON ON ON ON
The node numbers for Link Units are fixed. Check that DIP switches 1to 5 are all ON.
Baud rate
Option
38400 bps
19200 bps
9600 bps (default setting)
4800 bps
RS-485 terminator
DIP-SW
Option
10
Invalid OFF Set ON.
Valid ON
5
ON
DIP-SW
6 7
ON ON Use a consistent baud rate setting within the same system configuration.
OFF ON
OFF OFF
ON OFF
Preparing for Communications
Node No. Baud rate
Always OFF
(Not used in this CIDRW system)
Description
Description
SECTION 3
RS-485 terminator
CIDRW System
63
User's Manual