I have two sets of code. The first one works just fine. but the second one does not. There is one difference in that there are multiple parameter's in the second code. My question is why does ignition update the UDT instances on the first code, but not the second? first code(works fine): """Chan…

Never mind. Its Monday and I forgot I was on a read only server. I'd delete this post but could not see how.

[image] jacque_trahan: I'd delete this post No, it's good to keep. Sometimes the simple answers are worth reminding everyone.

EDIT One way we go this to work was we put in the code to wipe the custom property clean aka take off the old overrides, put in the new value with script and then it would update correctly Ok follow question. This code updated our custom properties perfectly. The issue is that even though the b…

Have you tried restarting the tag? I have found that sometimes when I make changes like this before they take effect in the instances, I need to restart the tag. You can do this by right clicking on the tag, the bottom option should say "Restart Tag"

Oh interesting. Is there a way to do that for all tags at once? I ask because there are about 77k+ tags that would need that done

Quite possibly. The only way I know of is restarting the gateway, and I'm sure that isn't always in the cards. :rofl: You can restart a folder, but I don't know if that is recursive or not. I don't know of any scripted way to do it.

Oh I found some Ignition Documentation on this: Understanding Tags

Hey Kevin, I don't know how i ended up here but I hope I'll get some help, I am working with pymodbus library to write a script that detect the devices that use Modbus over TCP/IP and retrieve some information about the make, model of the device (say power meter). Where exactly is this information …