Trend: Scale grouping
On the trend symbol, we would like to select specific tags to share a single scale which auto-updates, while the other tags use independent scales. All on the same trend.
For example on the same trend,
• PICXXXXXX.PV & PICXXXXXX.SV need to share a single scale which auto-updates using the range of their plotted values.
• PICXXXXXX.MV & ZTPXXXXXX.PV need to share a single scale which auto-updates using the range of their plotted values.
• Tag PICXXXXXX.MODE needs to be on its own axis scale
The solution provided for the idea titled "Trend: Shared dynamic scales" creates a single scale but it does not auto-update using the range of plotted values.
Hope this will be taken care soon. Very important !
This makes trends more user friendly.
Lack of this feature is stopping me from using PI Vision. I want to scale the process value and setpoint on the same scale and the output on a different scale (%), while having all 3 on the same trend.
This is a spectacular idea. It would make PI Vision so much better
Really want this.
This idea is definitely something I would use to allow me to use divergent unit types on the same graphs. Today I do not do that using multiple plots where information may be better shared, sometimes, on one graph.
This would be very helpful!
This feature would greatly enhance the functionality of PiVision for process control applications, where its is often very helpful to have Controller PV and SP trended together on one dynamic scale with Output on the same trend but different scale.
Why doesn't this functionality already exist! Would allow for more info on one trend view. This is a great addition to the tool.