How to convert Zelio Smart Relay for LD mode to FBD mode or vice versa?

To change the Zelio Smart Relay mode from LD to FBD or vice versa, the user will need to reprogram the application using the other language. For example, if the user wants to change a smart relay in FBD to LD mode, then the processing logic need to be reprogrammed using Ladder Diagram and transfer back to the unit.

Please note that not all application can be reprogrammed using another language. For example, only FBD language support external input timers to enable adjustable timer preset values from the analog input.