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"cannot communicate with the PLC with specified UnitID!"


Hardus

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Hi,

Using Remote Opertator.

I'am connecting to a v130 via LAN.

TCP settings, PLC name, port nr are all correct.

I use Unit ID 0 (direct)

It did work in the past but now gives me:

"cannot communicate with the PLC with specified UnitID!"

Any ideas?

I can connect to it via Remote Access with the same settings.

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