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LabVIEW/PLC Modbus Communication Stopped Working?

Hi All,


I'm using a Click PLC C2-01CPU to communicate to LabVIEW via Modbus Ethernet. A couple weeks ago I followed the tutorial here: It was working when I tried it, but since then it has stopped working. I recently tried the entire process of creating a new PLC program/modbus library/VI, but it doesn't work still. No errors pop up on the VI when I go to run it, but when I toggle inputs directly on the PLC, I don't see any updates happening in the LabVIEW VI. I've attached my project; any help would be much appreciated!

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