Active Item Count limit?

Active Item Count limit?
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  • HMI Model: cmt-fhdx820
  • EasyBuilder Pro Version:

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?