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Creating I/O Tables
Section 3-6
3-6
Creating I/O Tables
3-6-1
I/O Table Overview
I/O tables are used to identify Units mounted to the PLC, and to allocate I/O to
them. With CS-series and CJ-series PLCs, whenever there is a change to the
Unit configuration it is necessary to create I/O tables and register the mounted
Units in the CPU Unit.
The I/O tables can be created in the following ways.
• Using the CX-Programmer offline.
• Using the CX-Programmer online to create the I/O table based on the
Units mounted to the PLC.
• Using the Programming Console to create the I/O table based on the
Units mounted to the PLC.
• Using the CPU Unit's automatic I/O allocation at startup. (This method is
available for the CJ Series only.)
3-6-2
Connecting Programming Devices to the PLC
To create the I/O tables, connect a Programming Device (such as a CX-Pro-
grammer or Programming Console) to the PLC.
Applicable Programming Devices
The following Programming Devices can be used with CS/CJ-series PLCs.
Programming Console
Note A Programming Console cannot be used with the CJ2H-CPU
@@
(-EIP)
and CJ2M-CPU3
@
CPU Units. Use the CX-Programmer.
CX-Programmer
For information on how to connect and operate the CX-Programmer, refer to
the CX-Programmer Operation Manual (Cat. No. W446).
Connecting a Programming Console
To connect a Programming Console, attach a CS/CJ-series Key Sheet and
then connect the Console to the CPU Unit’s peripheral port. (It cannot be con-
nected to the RS-232C port.)
3-6-3
Procedure for Creating I/O Tables
Programming Console
This section provides the procedure for creating the I/O tables using a Pro-
gramming Console. For details on using the Programming Console, refer to
the Programming Console’s operation manual.
Note
(1) With the CJ Series, it is necessary to create I/O tables only when the user
is allocating I/O manually. With the CS Series, it is always necessary to
create I/O tables.
Model number
Key Sheet (required)
Recommended cable (required)
C200H-PRO27-E
CS1W-KS001-E
CS1W-CN224 (cable length: 2.0 m)
CS1W-CN624 (cable length: 6.0 m)
CQM1-PRO01-E
CS1W-CN114 (cable length: 0.1 m)
Summary of Contents for CJ2H-CPU6 - REV 02-2010
Page 2: ......
Page 4: ...iv...
Page 6: ...vi...
Page 14: ...xiv...
Page 18: ...xviii...
Page 38: ...12 Network Configurator Overview Section 1 5...
Page 58: ...32 Selecting the Network Devices Section 2 3...
Page 116: ...90 Auxiliary Area Data Section 4 5...
Page 222: ...196 Message Communications Errors Section 7 6...
Page 364: ...338 Using the Backup Tool Section 13 3...
Page 402: ...376 CS CJ series Ethernet Unit Function Comparison Appendix A...
Page 404: ...378 Ethernet Network Parameters Appendix B...
Page 406: ...380 TCP Status Transitions Appendix C...
Page 452: ...426 Precautions for Using Windows XP Vista or Windows 7 Appendix G...
Page 460: ...434 Index...
Page 462: ...436 Revision History...
Page 463: ......