Easy Chart Trend Lines

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1

Hi anyone know how to change trend lines on easy graph as curved rather than stepped as can be seen in the image below?

trend line square.png1718×587 37.9 KB

2

Without knowing how you are set up, it’s difficult to say. Some thoughts:

  1. Check that you are using line style and not a digital style.

  2. Log your data with a transaction group instead of the historian.

3

Thanks for the reply Jordan, yes i am using line style and also min/max avg mode for data which i suspect may be the issue but i cannot seem to change from min/max mode

4

Just a hunch, but under the history settings for the tag, is the Value Mode set to Discrete? You can see stepped lines like that if using a Discrete mode. Try switching to the Analog value mode. Note that this won’t retroactively change the appearance of the trend. Rather, new data points will be represented as a smoother line.

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