Is there some way to bind data from ThingWorx Industrial Connectivity to charts?
I have a mashup with several informations (already comunicating with my PLC throught of Industrial Connectivity).
I used this guide to try do it but in this case it just show how create chart with manual inputs and I want bind data from my Industrial Connectivity.
Does someone know about it?
in generally you need to bind a thing property where the values are logged in a value stream to the Vuforia chart widget.
For example you can use the QueryPropertyHistory Thingworx service to connect the values from the value stream to the chart - here is an example where Time series chart is used
may be this topic could be also als helpful: How to bind the startDate for a Time Series Chart?
at the end I found the topic what I think will also helpful.
In this topic is shown the case when you have a value stream with values and timestamp. In the mention topic the value are shown in a DataGrid widget but the principle is the same. So the clue here is that we can define a service for particular property Name and using e.g. as Input StartTime and EndTime ( fromat "YYYY-MM-dd HH:mm:ss.SSS Z")
We can call this service from Studio to get the desired data for a property and for a defined time range:
Here example for test in Thingworx:
And bind the dataGrid Widget data to service getChartDataMinMax in Studio:
And thest then in preview mode:
please, check also this topic : External Data - Date&Time format
Additional here example how to use the mention service getChartDataMinMax (here with default service values) for a bar chart widget:
and the display in preview: