Operating Procedure; Baud Rate Setting - Omron CS1W-CRM21 Operation Manual

Design and Operating Procedure Examples
1-6-2

Operating Procedure

1,2,3...
CX-Integrator
CS/CJ-series
CPU Unit
Serial connection
24-VDC
communications
power supply
1. Perform the installation and wiring.
CompoNet Master Unit
DCN4-BR4
Flat Connector Plug
DCN4-TR4
Flat Connector Socket
Trunk line
Branch line
DCN4-BR4
DCN4-BR4
Flat Connector
Flat Connector Plug
Plug
CRT1-ID16
Word Slave Unit
(16 inputs)
DCN4-TR4
Flat Connector Socket
DCN4-TM4
DCN4-BR4
Terminating Resistor
Flat Connector Plug
2. Set the communications mode number on the front of the Master Unit (ex-
ample: 3).
Word: 64 nodes
Word: 32 nodes
2
1
Word: 16 nodes
0
9
Reserved
8
Software Setting Mode
3. Set the DIP switch on the front of the Master Unit as follows:
SW
1 2 3
DR0 DR1 ESTP REGS
ON OFF ON

• Baud Rate Setting

SW1 SW2
DR0 DR1
OFF OFF
ON OFF
OFF ON
ON ON
DCA4-4F10
Flat Cable I
Length: 100 m
DCN4-TR4
Flat Connector Socket
Branch line
DCN4-BR4
DCN4-BR4
Flat Connector
Flat Connector
Plug
Plug
Node address
#0
CRT1-ID16 + XWT-OD08
Word Slave Units
(16 inputs + 8 outputs)
DCN4-TR4
Flat Connector Socket
DCN4-BR4
Flat Connector Plug
Bit node address #2
CRT1B-OD02S
Bit Slave Unit
(2 outputs)
Word: 32 nodes + Bit: 128 nodes
MODE
3
4
Reserved
5
6
7
Reserved
ON
4
ON
Registration Table enabled
Communications stop for communications error
3 Mbits/s
Setting
4 Mbps (default)
3 Mbps
1.5 Mbps
93.75 kbps
Section 1-6
DCN4-TR4
Flat Connector Socket
Branch line
DCN4-BR4
DCN4-BR4
Flat Connector Plug
Flat Connector
Plug
Node address
#1
CRT1-OD16
Word Slave Unit
(16 outputs)
DCN4-TR4 DCN4-TR4
Flat Connector Socket Flat Connector Socket
DCN4-BR4
Flat Connector Plug
Bit node address #1 Bit node address #0
CRT1B-ID02S
CRT1B-ID02S
Bit Slave Unit
Bit Slave Unit
(2 inputs)
(2 inputs)
Node address
#2
27