PLCtalk - Interactive Q & A

Good day.

I need help or any idea..

Im having some problem with data transfer from one controller to another using Consumed and Produced. Controllers were configured properly and no IO tree error appeared. It aknowledges boolean if I am sending bit vice versa . Apparently, when using DINT, data is being transmitted but for some reason it toggles from Ze...

Good day.

I need help or any idea..

Im having some problem with data transfer from one controller to another using Consumed and Produced. Controllers were configured properly and no IO tree error appeared. It aknowledges boolean if I am sending bit vice versa . Apparently, when using DINT, data is being transmitted but for some reason it toggles from Ze...

I have an old Direct Logic 05 D0-05DR plc. it's communication port is a RJ12 that needs to be connected to a pc serial port by DB9 connector. since on modern pc's there isn't a serial port, I would like to ask if there is a way to connect it via the USB port. is there an adapter or you can address me to a scematic diagram of such a circuit that enables to make such a connection ...

Hello,
I am currently looking into a 90-30 controller for a customer. Online it looks like most of the old software these things used is discontinued. Does anybody know what software I need and if it is still available?

Hi there,

We have some really outdated systems in our facility and one of which is an old pa06-133 hmi connected to a Parker 6k4 motion plc.

When I made the upgrade for short term production uptime I was under the impression that the newer PA206 could run projects developed for older Hmis if I pulled the program from the original one and re-deployed it...