Manual Allocation - Omron CJ2 - 02-2010 User Manual

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Manual Allocation

Manual Allocation

Use manual allocation to allocate I/O based on user-created I/O tables. If I/O tables are created, the
connected Units will be verified against the I/O tables when the power supply is turned ON.
Creating I/O Tables
Use one of the following methods to create the I/O tables.
Creating I/O tables with Units connected
Create the I/O tables with the Units connected and the
CX-Programmer connected online.
I/O tables
2. I/O tables will be created for the connected Units when the
I/O table creation operation is performed.
Additional information
The PLC can be set to automatically transfer I/O tables saved in a Memory Card to the CPU Unit
when the power supply is turned ON.
Unit Verification
If I/O tables are created, the registered I/O tables are compared with the actual I/O at startup. If they
do not match, A401.10 will turn ON to indicate an I/O setting error and operation will not be possible.
CJ2 CPU Unit Software User's Manual
CX-Programmer
1. Perform the operation to
create the I/O tables.
File memory (e.g., Memory Card)
The I/O tables in a parameter file
(.STD) are written to the CPU Unit.
8 I/O Allocations and Unit Settings
Creating I/O tables with User-set Allocations
Create the I/O tables as required using the CX-Pro-
grammer with the CX-Programmer offline, and transfer
them to the CPU Unit.
CX-Programmer
2. Transfer the I/O tables.
Registered I/O tables
1. Create or edit the I/O tables.
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