My Program Works Fine in Simulation Mode but Not in CPU. Why?

The main reason for this is that you are probably using the latest version of the software but your CPU has an older version of firmware.
Use the firmware updater file for the CPU you are using, which is downloadable from our Download area in the Support section.

2 thoughts on “My Program Works Fine in Simulation Mode but Not in CPU. Why?

    1. To find the CPU version you need to use xLogicsoft, connect to the CPU and then use the menu ‘Tool…Transfer…Get PLC Version’.

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