Displaying The C/Cv I/O Table Window; Unit Settings; Settings For The Cs/Cj/Cp I/O Table Window - Omron CX-PROGRAMMER V9 - REV 12-2009 Operation Manual

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Displaying the C/CV I/O Table Window

The C/CV I/O Table Window is displayed when the PLC is not a CS/CJ/CP-series PLC.
Rack's starting CIO address

Unit Settings

Settings for the CS/CJ/CP I/O Table Window

The CS/CJ/CP I/O Table Window is displayed when the PLC is a CS/CJ/CP-series PLC.
Creating an IO Table
Creation of an IO Table whilst connected to a PLC causes the Actual IO Table in the hardware to be written to the
Registered IO Table. An IO Table can also be edited offline and stored to file, this method is usually employed
when designing a PLC's IO Table.
To create an IO Table, select Create from the Options menu.
Slot Allocation
The following procedure shows how to edit the I/O table in the I/O Table Window.
1, 2, 3...
Setting Parameters for CS/CJ/CP-series CPU Bus Units and Special I/O Units
After the I/O table has been created, the I/O table and Special I/O Unit/CPU Bus Unit parameters can be
transferred from the PLC and edited in the computer, as shown in the following example.
1, 2, 3...
Slot number
Unit's starting CIO address
Rack number
1. Right-click the slot where the Unit will be allocated and select Add Unit (or just
double-click the desired slot). The Select Unit Dialog Box will be displayed.
2. Select the desired Unit (Unit to be allocated) from the directory tree menu and click the OK
Button.
1. Connect the CX-Programmer online and open the I/O Table Window.
2. Select Options – Transfer from the PLC from the I/O Table Window's menu. The Transfer
from the PLC Dialog Box will be displayed. At this point, the I/O Table and SIO Unit
Parameters Options can be selected.
3. Select the options (check the boxes) for the data that you want to transfer and click the
Transfer Button. In this case, both options have been selected.
The I/O table and Unit parameters data will be transferred from the PLC and the transfer
results will be displayed.
4. Check the transfer results and click the OK Button. The I/O table transferred from the PLC
will be displayed.
5. To edit the parameters of a Special I/O Unit or CPU Bus Unit, select the Unit and either
double-click the Unit or select Edit – SIO Unit Parameters from the menu. The selected
Unit's Edit Parameters Dialog Box will be displayed.
CHAPTER 3 – IO Table Component
Special I/O
Unit's unit
number
Number of output words and
number of input words
Unit name
PART 2: CX-Server PLC Tools
CX-Server PLC Tools_ Page 23