RGM Recipe Groups: bad performance with many Variables

• Related Articles

• FAQ: It seems that sometimes not all variables are correctly written to the PLC by the RGM module, although the system driver variable states that the recipe was written successfully and the option "write synchronously" is active. How can this be?

  When reading a RGM recipe immediately after writing a RGM recipe, with a driver that has the option "keep update list in memory" active, and recipe variables that have been read previously, it can happen that a read cycle is currently in progress, ...

• FAQ: When I activate the option "write synchronously" for the Recipegroup manager recipe, and I write the recipe, the recipe does not seem to be written properly and also the Service Engine does not close properly. Why is that?

  When the option "write synchronously" is active at a recipe, when writing a recipe (sending values to the PLC) for each recipe variable a writing confirmation is requested to the driver. On a successfull write, the driver sends a writing confirmation ...

• FAQ: Recipes in RGM cannot be edited / RGM incompatibility of recipes between different builds in version 8.20.

  There was found an incompatibility in the Recipe Group Manager (RGM) in zenon 8.20 Build 70282, 79336, 80198, 80611 and 81129. An issue was detected which causes the RGM recipes of the affected builds to be no longer compatible with recipes stored ...

• BeckhNG driver sometimes receives incorrect values under specific conditions when requesting many variables e.g. RGM recipe shadow variables

  Summary When the BeckhoffNG driver advises (enable in the driver) many variables and during this advise another set of variables is advised, the first advise is returned from the buffer in the driver before it was correctly updated. This resulted in ...

• 'remove selected elements' at an Equipment Model group does not remove elements from properties of RGM recipe groups

  Summary In Equipment Model module, when calling 'linked elements' and 'remove selected elements', all elements are removed from lists (e.g. by screens), however equipment model groups linked at RGM groups, are not removed. DescriptionIn Equipment ...