Feature Requests
Create alogarithmic graph

Good day

I am working with the DT85W Series 4 (V9.22).

I want to create an "internal graph" while the program is running using the following equation:

=345*LOG((8xTime)+1)+Ambient temperature

I think I will be able to create the graph but I do not know how to create "Time" to be a variable.

On the DT500 there was an option to create a channel named "Time Variable". This allowed us to create the graph from there, but the new version does not give the "Time Variable" channel.

I am newbie to this, so any help will be much appreciated :)

Good day I am working with the DT85W Series 4 (V9.22). I want to create an "internal graph" while the program is running using the following equation: =345*LOG((8xTime)+1)+Ambient temperature I think I will be able to create the graph but I do not know how to create "Time" to be a variable. On the DT500 there was an option to create a channel named "Time Variable". This allowed us to create the graph from there, but the new version does not give the "Time Variable" channel. I am newbie to this, so any help will be much appreciated :)

Hi Erix,

Value vs time chart will automatically created when you plot one or more channel into a chart. May I know why you want to create time variable channel?

On the other hand you can also create separate time channel using T but because this channel is not available as a template, you will need to declare it in manual channel (supposedly you use dEX 2.0). The the chart itself you can create scatter chart between the reading value and time value. Although it is a possible process but it may not be efficient.

Best regards,
Rudy Gunawan

Hi Erix, Value vs time chart will automatically created when you plot one or more channel into a chart. May I know why you want to create time variable channel? On the other hand you can also create separate time channel using T but because this channel is not available as a template, you will need to declare it in manual channel (supposedly you use dEX 2.0). The the chart itself you can create scatter chart between the reading value and time value. Although it is a possible process but it may not be efficient. Best regards, Rudy Gunawan
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