Joel Page

I was excited to see the new version of Unilogic supports IO-Link. This has made it much easier to support the devices I'm adding but I have one problem. The manual specifies that splitters are supported and even has a picture of a config where they are added with the icons: However, I only see the option to add a Single Digital I/O I've searched the manual and site but can't find any other references to adding splitters. I can add my other devices fine.

Solution Our vendor had someone else encounter the same issue on another panel of the same model and we were having trouble with a different HMI software delaying clicks. They found a newer version of the touch driver eGalaxy Touch Driver and now it works. I didn't think to find newer drivers since we've used this before without issues but that appears to be the problem. Thanks for the help.

I don't think the scans have anything to do with it. This always how I have used buttons on Unilogic It works on a unitronics touchscreen panel and if I am using a mouse with the VNC viewer. I just don't think the unitronics VNC server is handling touches the same way.

If it helps, we have a different image for pressed on the button. This pressed image never shows up if you just press on the button. If you press and then drag, the image does show up. Otherwise it never shows up as a press.

I guess I don't understand the question. In the actions we have an action that sets a bit on the pressed event and reset the same bit on the release action. I am assuming these only happen once but it isn't clear based on the documentation.

I am using the press trigger on all buttons. I usually set a bit on the press and reset on release since they don't have a momentary button on unitronics.

If I do anything more than a quick tap the button never responds. If I hold down, it only acts like it is pressed when I move the cursor. I use the VNC viewer for other projects and it doesn't behave this way.

PLC is USC-x5-TR22 Firmware: 1.33.285 The project that worked was: PLC: USC-x5-B1 Firmware: 1.33.285

We have a headless Unitronics PLC with a touchscreen panel PC running a RealVNC VNC viewer to interact with the HMI. We have done this on two previous project without any issues but on this one, it requires either a very quick tap or a drag for the button press event to fire. I have tried a different VNC application with the same problem.