DRIVERS update priorities are no longer considered after reload

DRIVERS update priorities are no longer considered after reload

Description

When using different priorities for updating variables, all variables are reset to normal priority after a reload due to a change in the driver. After a restart of the Service Engine or a start and stop of the driver, the variables are updated correctly.

This behavior has been modified. Variables are updated with the correct priority after reloading.

To benefit from this fix:

  • Update your zenon Software Platform to the latest build of zenon 11 or higher.

 



Item ID: 259853
Version: 11.00 Build: 193390

    • Related Articles

    • FAQ: Update CE proceedure

      Pre-requisites: Windows CE device, with area for persistent storage. PC with zenon CE installed. TCP/IP connection between PC and CE device. syssrvce.exe for the appropriate platform on the CE device. Since version 7.11 additionally 5 files have to ...

    • After reload global advise variable can't be advise in driver

      Summary After reconfiguring variables between drivers and reloading advising no longer works. This behavior has been modified. Description After variables of a driver change and reloading a project, global variables no longer work. Cause: The ...

    • Checklist: Update CE fails

      Time estimate:   15 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Screenshot and followed ...

    • S7TCP32: Service Engine reload causes the INVALID communication under specific circumstances

      Summary The S7TCP32 driver incorrectly indicates INVALID bits. This has been fixed. Description Variables for the S7TCP32 driver may show INVALID bits for interrupted communication after reloading the Service Engine. However, the reconnection works ...

    • OPCUA Process Gateway deadlocks after reload

      Summary The OPC UA Process Gateway does not work as expected after a full reload of the Service Engine. This problem has been fixed. Description If endpoints or communication parameters for the OPC UA Process Gateway are changed in the Engineering ...