Cvm1 And Cv-Series Controller Link Units; Overview - Omron SYSMAC CS1W-RPT01 Operation Manual

CVM1 and CV-series Controller Link Units

4-4 CVM1 and CV-series Controller Link Units
4-4-1

Overview

CLK21
RUN M/A
ERC LNK
M/A
LNK
INS
RD
SD
X10
1
UNIT
NO.
1
X10
UNIT
NO.
1
X10 NODE
0
0 0 X10
NO.
1
NODE
X10
NO. 0
1
X10
0 0 X10
ON
1
BAUD
2 RATE
SW1
3 RSV
4 RSV
BAUD RATE
BIT2 BIT1 RATE
OFF OFF 2MBP
OFF ON 1MBP
ON OFF 500KBP
TER SW
BD H
BD L
SHLD
The following settings are required for a Controller Link Unit when used with a
CVM1 or CV-series PLC.
Item
Unit number
Node address
Baud rate
Terminating resistance
0
X10
0 0
0 1
0
X10
ON
1
BAUD
RATE
2
3 RSV
4 RSV
Unit number switch
Node address switch
Baud rate switch, pins 1 and 2
Terminating resistance switch
Unit Number
Setting range
00 to 15 (default is 00)
Node Addresses
Setting range
01 to 32 (default is 01)
Setting Baud Rates
Switch
Pin 1 Pin 2
OFF OFF 2 Mbps
ON OFF 1 Mbps
OFF ON 500 Kbps
ON ON Do not set.
Note The factory default setting is in bold.
Always keep pins 3 and 4 set to OFF.
Terminating Resistance
Bottom switch Terminating
resistance
OFF Not connected
(factory default)
ON Connected
Section 4-4
Switch
Nodes
All nodes in the Network
Nodes
All nodes in the Network
Baud rate Maximum
transmis-
sion dis-
tance
500 m
800 m
1 km
Nodes
All the nodes
Turn ON the terminating resis-
tance at the nodes at both
ends of the Network and turn it
OFF at all other nodes.
Page
100
100
101
101
Nodes
Set same
rate for all
nodes in
Network.
99