NT3S communication witch CJ1M

[jokke 0]

Hello, I have a problem witch making a network from 2 NT3S displays witch a CJ1M over a SCU41_V1 card. When the 2 displays are connected at the same time, only 1 of the displays receives a signal. With 1 display only at the network it works properly. Can somebody give me some advice wich parameters I have to Change?

[Automation 1]

Do you communicate to 2 or 4 threads? Do you connect the terminal FG like it indicates the manual? Disconnect it or connect it according to as you have it and it proves. I have had bad experiences and not for the software configuration.

[MPM 1]

Hi, Few questions? Do both NT3 have different node numbers? Are both NT3 talking to the same PLC? NTlink or hostlink? Is termination ON on the SCU? If so add 2 pull up resistors to the network. Send me both programs and I could have a look? regards, MPM