12.6.10 Unit Error
Overflow and underflow errors with the counter unit are operation stop errors.
T
o continue the operating status when an error occurs, change the value of PLC parameter "A
unit error occurred" to "Continue operation".
1. From "Device view" in the navigator pane, double-click the
"Device" object.
2. Click the "PLC Parameters
" tab in the Device window.
12.6 High-speed Counter Function
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