13.1.2 Operation Mode When an Error Occurs
• Normally, when an error occurs, the operation stops.
• For some errors, the user may select whether operation is to be continued or stopped by setting the
system registers. You can set the error which operation is to be continued or stopped using the
programming tool software as shown below.
“PLC System Register” setting menu on programming tool software
To specify the steps to be taken by the FPWIN GR if a PLC error occurs, select “PLC System Register
setting” under “Option” on the menu bar, and click on the “Action on Error” tab. The screen shown below
is displayed.
Example1: When allowing duplicated output
Turn off the check box for No. 20. When operation is resumed, it will not be handled as an error.
Example2: When continuing operation even a calculation error has occurred
Turn off the check box for No. 26. When operation is resumed, it will be continued, but will be handled as
an error.
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