We are using SignalInReal block for Analog Signals and all signals have their own Trend Display Aspect having AC800M Standard Template and can be opened from Faceplate. This Trend Display have Momentary Treatment by Default selected. We want to change this treatment from momentary to TimeAverage. So that we changed Treatment Column from Libray Structure to AC800M Standard Template and Selected TimeAverage instead of Momentary. But we observed that if we add new Trend Display having AC800M Standard Template then it Comes with Time Average Treatment but existing AC800M Standard Template Trend Display still Showing Momentary. Actually we have existing large number of Analog Signals which have AC800M Standard Template in Trend Display. So is there is any way to update all existing trend display treatment automatically or manually i have to select each trend display > Override > Change Treatment.
Hi, If I understood right your question, you need to change trend template for some analog signals. From my point of view, the correct way to do that is to copy standard template in Library Structure and paste it there with a different name, e.g. Standard Template Average, Then in object type structure, go to the objects, where you need to use the new template, and select the new trend template for them. The new template should be inherited automatically to all the objects from this type, in other structures where the object is used (e.g. functional structure). Override is not recommended in case you have a lot of objects. Override could be lost later on during upload or restore for example. For small number of signals, you can open the individual trend display (in functional structure for example), select average for the specific signal in treatment column and save the display (save icon). So average treatment will be valid for specific trend display and for specific signal.