EUROMAP63: improve behavior for empty files

EUROMAP63: improve behavior for empty files

Summary

The EUROMAP63 driver has a high CPU load when a EUROMAP63 server places empty files for event subscriptions. Reduced polling interval solves this issue.

Description

Some machines place empty files for event subscriptions as EUROMAP63 servers when there are no events to report. The EUROMAP63 driver then shows high CPU load if these empty files have to be processed constantly. This can affect communication with other computers using the same driver.

Solution:

  • The polling interval for file changes has been reduced from 10 ms to 250 ms. This reduces the CPU load considerably.
  • To take advantage of this, update your zenon version to the latest build of 8.10, 8.20, 10 or 11.



Item ID: 240933
Version: 10.00 Build: 85877
Version: 8.20 Build: 85568
Version: 8.10 Build: 86641

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