- HMI Model: cmt-fhdx820
- EasyBuilder Pro Version:6.08.02.702
Is there a limit to the number of active objects on a screen? I have an FHDX-820 that is communicating to an automation direct PLC. Communication path is AD PLC → Codesys → Easy builder.
Roughly every 24 - 48 hours, communications stops and all objects that use the Codesys addresses disappear from the screen.
This is a fairly busy screen, with 240 - 250 active objects (objects tied to an address that show dynamic data). Is there a limit that I might be exceeding?
Hi @jjansen,
When this issue occurs, how are you resetting communication between devices? Are you rebooting the HMI or PLC?
So this time, I am seeing this via Webview:
but in cMT Viewer, I’m seeing:
Each of the blue boxes has 5 objects, 3 of which are linked to Codesys tags.
In the past, I’ve had Codesys locked up when this happens, to the point that I have to generate bootfiles and load them through the web page, as Codesys could not download the project. This time, Codesys is running, online, and I can see data coming in via Modbus TCP.
