Using V19 Patch 7 and 4.11.0.0 for Pi 4 Model B,
My problem is whenever I change a tag e.g bool from true to false it will change in software but the pin will only go high to low after pressing stop PLC in codesys and same if i want to bring it back to high, have to login start plc change it and stop plc in order to change.
any insight ?
thanks
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Using V19 Patch 7 and 4.11.0.0 for Pi 4 Model B,
My problem is whenever I change a tag e.g bool from true to false it will change in software but the pin will only go high to low after pressing stop PLC in codesys and same if i want to bring it back to high, have to login start plc change it and stop plc in order to change.
any insight ?
thanks