57
CIDRW System
User’s Manual
SECTION 3
Set the Communications Conditions for Amplifier Units
SECTION 3
Preparing for Communications
Set the Communications Conditions for Amplifier Units
Set the communications conditions using the DIP switches on the side face of the Amplifier Unit.
After changing the DIP switch settings, restart the system. The new settings will not become effective until the
system is restarted.
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 at both of the end units in a multidrop system, and OFF at all the other units. If there is only one
unit, set ON.
If there is a possibility that one of multiple Amplifier Units in use may be used independently, turn the termi-
nators of all the Amplifier Units OFF and fit external terminators close to the units at both ends.
Valid ON
Node No. Baud rate
Always OFF
(Not used in this CIDRW system)
RS-485 terminator
Node No.
Node No.
DIP-SW
1 2 3 4 5
01 OFF OFF OFF OFF OFF
02 ON OFF OFF OFF OFF
03 OFF ON OFF OFF OFF
04 ON ON OFF OFF OFF
05 OFF OFF ON OFF OFF
06 ON OFF ON OFF OFF
07 OFFONONOFFOFF
08 ON ON ON OFF OFF
09 OFF OFF OFF ON OFF
10 ON OFF OFF ON OFF
11 OFF ON OFF ON OFF
12 ON ON OFF ON OFF
13 OFF OFF ON ON OFF
14 ON OFF ON ON OFF
15 OFFONONONOFF
16 ON ON ON ON OFF
Node No.
DIP-SW
1 2 3 4 5
17 OFFOFFOFFOFFON
18 ON OFF OFF OFF ON
19 OFF ON OFF OFF ON
20 ON ON OFF OFF ON
21 OFF OFF ON OFF ON
22 ON OFF ON OFF ON
23 OFF ON ON OFF ON
24 ON ON ON OFF ON
25 OFFOFFOFFON ON
26 ON OFF OFF ON ON
27 OFF ON OFF ON ON
28 ON ON OFF ON ON
29 OFF OFF ON ON ON
30 ON OFF ON ON ON
31 OFFONONONON
1:1 protocol ON ON ON ON ON
To Next Page
Loading...
Need help?
General
