2-10 Target PLC Online Operations
2-10-2 Procedure
To upload the I/O tables, select Options
−
Transfer from the PLC from the menu
bar.
Displaying Current Errors and Error Logs (Online Only)
If Error Log is selected, the PLC Errors Dialog Box will be displayed.
Errors Tab: All current errors are displayed.
Error Log: A total of 20 error records will be registered in the error log (or up to the
maximum number of error records supported by the PLC).
Messages: Messages generated by execution of the MSG instruction will
be displayed.
Changing the Operating Mode (Online Only)
If Mode Setting is selected, the PLC Mode Setting Dialog Box will be displayed. The
operating mode of the CPU Unit can be changed.
Select Program, Run, or Monitor in the Operating Mode Field and click the Set Button.
Click the Read Button to display the current operating mode of the target PLC in the
Online Status field.
Starting the Routing Table Component
If Start Routing Table is selected, the Routing Table Component will start.
Echoback Test between PLC Nodes
Selecting Echoback test between PLC nodes starts an echoback test between the
PLC nodes. For details on this operation, refer to 9-2 Echoback Test between Nodes.
2-50
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