communication error Comunication error between NS8 PT and CP1H.

[ChaPunk]

Hi everyone!

I got this machine with a CP1H PLC and NS8-TV00B-V2 as PT. I was told that they were working fine, but suddenly, It appeared a communication issue: black screen and "connecting..." at right bottom.

I dont know if It is a configuration problem or some hardware damage. 

These are the configuration in the PT and the PLC. The communication is through RS232 Serial. 

I tried to communicate another PT screen with the same communication settings and IT WORKED!. '

I've been thinking that, perhaps, the serial port A is damaged, I have tried to set port b, but I havent could. How can I configurate PORT B??

 

THANKS...

 

[IO_Rack]

Under the Comm. Setting (your first picture). To the left you should have Serial Port B. Make the same settings that have in Serial Port A. Do not change the settings in the PLC.

[ChaPunk]

Done! 

The problem: I was not able to disable Port A because It was being used, then, It didnt let me delete Port A. 

I went to option "Find" then, "replace host" and I replaced directions from Port A to Port B. Then I could delete PORT A comm settings, I downloaded the project, and It worked.

 

Thanks, IO_Rack.

 

 

[IO_Rack]

Very nice! Thanks for posting your solution.