Writing values to variables via a message from PAS-X to zenon (e.g. Material Usage Check Response Message) could take more than 10 seconds if the project contained a large number of variables. This could lead to an acknowledgement for the message not being delivered in time.

The issue has been addressed and the overall performance has been improved.

To benefit from this fix: 

• Update your zenon Software Platform to the latest build of zenon 12 or higher.
• Update the MSI Interface AddIn in your project to the latest version provided with the build update.