User Manual Part 1

57
CIDRW System
User’s Manual
SECTION 3
Set the Communications Conditions for Link Units
SECTION 3
Preparing for Communications
Set the Communications Conditions for Link Units
Set the communications conditions by setting the DIP switches.
The node numbers for Link Units are fixed. Check that DIP switches 1to 5 are all ON.
Node No. (fixed)
DIP-SW
1 2 3 4 5
ON ON ON ON ON
Baud rate
Option
DIP-SW
Description
6 7
38400 bps ON ON Use a consistent baud rate setting within the same system configuration.
19200 bps OFF ON
9600 bps (default setting) OFF OFF
4800 bps ON OFF
RS-485 terminator
Option
DIP-SW
Description
10
Invalid OFF Set "ON".
Valid ON
Node No. Baud rate
Always OFF
(Not used in this CIDRW system)
RS-485 terminator