PLCforum.uz.ua

Hi, I know that in a program cycle, first are readed the inputs, in the order that are situated in the program, and then are actuated the outputs. On the example bellow I have made a simulation , H10.0 will be high when 0.02 input will be set to high and just until at the end of the cycle ( DIFU ). ...

I know, but I want to do that, consider that the display is just a device wich supports Unitelway, how do I address it from PLC, and how I do to programm a communication with it?

I have an magelis XBTN400 wich supports UNITEL-WAY protocol, and a TSX MICRO PLC wich also supports UNITEL-WAY protocol. I want to programm data transfer with communication functions like DATA_EXCH between PLC and Magelis display on the TERMINAL port and I want to know where I have to configure or s...

Nobody haven't programmed in UNITEL-WAY protocol?

I am wandering where I have to set the address of a slave device. How do I know where to send a message if you can help me please.
Thank you.

Edit: How and where do I set the address of the HMI, to communicate with the TSX PLC in the UNITEL-WAY communication mode?

I don't have serial port on my computer ( notebook ).

Thank you for your attention. Yes, this is the physical link, I have this cable, and more to that ->, the pins 5 and 7 must to be connected toghether because, doing that the terminal port will be set on character mode communication. The question is, can I send and recive messages to the HMI trough c...

Hi,

I have a TSX MICRO 3722 and I want to establish character mode comunication trough it's TER port with a Magelis XBTN400.

I mention that I don't want to use HMI specific designing software, I just want to establish character mode comunication.

It is possible?

Thank you

Hi,
I want to integrate an push-pull encoder with a schneider PLC. I don't know where to start. What extension to implement, or programming principle.

Thank you in avance.

Hy, I have a situation, if you can help me. ( If I had posted in a wrong section sorry ) I have something like in the attached picture. http://img89.spamm.us/img89/3841/branchesje.jpg At the end of the cycle, M1, M2, M3 are reseted ( goes at OFF status ), they are made ON ( if is the case ) within t...