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Routing Tables
Section 7-3
CX-Programmer
A CX-Programmer connected to a CS/CJ-series, C200HX/HG/HE, CVM1,
CV-series, or CQM1H-series CPU Unit can program and monitor any other
PLC on a different type of network (Ethernet, SYSMAC NET, or SYSMAC
LINK) through a CS/CJ-series, CVM1, or CV-series PLC.
Note
1.
Version 1.20 of CX-Programmer must be used for the CQM1H-series Con-
troller Link Unit.
2.
Use CX-Programmer version 2.04 or higher for a CJ-series Controller Link
Unit.
7-3
Routing Tables
Routing tables that define the communications path from the Controller Link
Unit on the local PLC to the network connected to the destination PLC must
be created in order to send and receive data across networks. Each CPU Unit
implements the message service or remote programming/monitoring to the
appropriate Unit according to the routing tables.
Creating Routing Tables
Routing tables consists of a local network table and a relay network table.
Local Network Table
A local network table provides unit numbers and network addresses corre-
sponding to the Units mounted to the PLC.
Note
1.
The unit number is set between 0 and 15 using the rotary switch on the
front panel of Controller Link Units for CS/CJ-series, CVM1, and CV-series
PLCs, and is the same as the operating level for C200HX/HG/HE PLCs.
Set operating level 0 for CQM1H-series Control Link Units.
Note
Remote programming and monitoring is possible from computer nodes.
Controller Link Network
Controller Link Network
CX-Programmer
Programming Device
Controller Link Network
Ethernet Network
Programming
and monitoring
CS/CJ-series, C200HX/HG/
HE, CVM1, CV-series, or
CQM1H-series PLC
CS/CJ-series,
CVM1, or CV-
series PLC
CS/CJ-series PLC
Controller Link
Support Software
CS/CJ-series PLC
CX-Programmer
CS/CJ-series, CVM1,
or CV-series PLC
C200HX/
HG/HE PLC
Unit number 04
Unit number 05
Unit number 06
Network address 1
Network address 2
Network address 3
Network address 4
Example
Local network table
Local network
address
Unit number
2
3
4
1
Unit number 07
04
05
06
07
Summary of Contents for C200HW-CLK21
Page 3: ...iv ...
Page 9: ...x ...
Page 12: ...xiii TABLE OF CONTENTS Index 367 Revision History 373 ...
Page 13: ...xiv ...
Page 19: ...xx ...
Page 57: ...32 Application Precautions Section 1 5 Example CX Programmer Response Timeout Setting ...
Page 69: ...44 Message Service Procedure Section 2 2 ...
Page 111: ...86 Constructing Networks with Repeater Units Section 3 4 ...
Page 154: ...129 Setting Data Links Section 5 2 Device Information Setting Data Link Tables ...
Page 261: ...236 Response Codes Section 6 7 ...
Page 297: ...272 Message Delay Times Section 8 4 ...
Page 353: ...328 Handling Precautions Section 9 6 ...
Page 364: ...339 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 365: ...340 Changing the Data Link Tables with Active Data Links Section 10 2 ...
Page 369: ...344 Standard Models Appendix A ...
Page 391: ...366 Using the Relay Terminal Block Appendix C ...
Page 397: ...372 Index ...
Page 401: ...376 Revision History ...