Communication betwen Twido TWDLCAE40DRF AND SIX (6) HMISTU855

HELLO

I have a situation with one PLC twido TWDLCAE40DRF and six (6) HMISTU855; the configuration is shown in the attached.

The situacion is only 4 of those HMI'S work simultaneously, the others 2 HMI'S don't work. If I want that one of this HMI work with the PLC, I need to disconnect any of the other that work.

Anybody knows what happen?

show us your vijeo designer setups for the 6 hmi's and for the twido

I would be very surprised if the Twido accepts more than 4 TCP connections, i think that's your problem.

Actually looking online seems like it could be 16, I would check how many connections are used at once.

tragically1969 said:

I would be very surprised if the Twido accepts more than 4 TCP connections, i think that's your problem.

Click to expand...

Hi @tragically1969, indeed the problem was you said: Twido only accepts 4 TCP connection.

thanks for the info...