How to show min/max value in a sector, Dash4Pro

HH Tech
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How to show min/max value in a sector, Dash4Pro

Postby HH Tech » Fri Nov 16, 2018 9:33 am

Hi

How do you show max EGT in a specific sector on th Dash 4 Pro with DL1 Club?

I guess I will have to enter my EGT/Thermocouple amplifier formula in the Dash4 as well as in the DL1 Club?

IE Max EGT at longest straight on gokart track

/Henrik
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HH Tech
Posts: 12
Joined: Fri Nov 25, 2005 1:18 pm
Location: Gothenburg, Sweden
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Re: How to show min/max value in a sector, Dash4Pro

Postby HH Tech » Wed Dec 12, 2018 7:41 pm

Hi again,

I'm having problem with displaying max / min value of RPM / EGT on the Dash 4

EGT and RPM show OK on display
I have the following channels as "user defined variables" in the Dash 4


EGT = VAR_6007 (((2,21 * (VAR_0200 ^ 3)) - (15,43 * (VAR_0200 ^ 2))) + (273,61 * VAR_0200)) - 102,05

EGT MAX Max(VAR_6007)
EGT MIN Min(VAR_6007)


RPM Max Max(VAR_0010)
RPM Min Max(VAR_0010)
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Support
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Re: How to show min/max value in a sector, Dash4Pro

Postby Support » Thu Dec 13, 2018 10:08 am

Hello,

Using min/max in a formula allow you to see the min or max or a set of variables. For example...

MAX(EGT1,EGT2,EGT3,EGT4) will display the hottest of the 4 EGT's.

On the DASH4 it is possible to do it by using x in a user defined variable as the previous value. For example...


If(EGT1>x,EGT1,x) If EGT1 is more then previous value output EGT1 else output previous value.


Copy and paste this for RPM
if(VAR_0010>x,VAR_0010,x)

Kind regards,
Support (K)
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HH Tech
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Re: How to show min/max value in a sector, Dash4Pro

Postby HH Tech » Fri Dec 14, 2018 8:10 am

Thank you!

/Henrik
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HH Tech
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Re: How to show min/max value in a sector, Dash4Pro

Postby HH Tech » Tue Jan 08, 2019 6:01 pm

I'm finally home and X-mas is over so I sat down to update my DASH4 configuration.
There must be something that i don't understand about adding the formula to the "user defined variable" to get a "tell tale" RPM value.

VAR_0010 is RPM
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Surely the "x" have to be replaced? so replaced it with "100"
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and just the basics
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Maxx
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Re: How to show min/max value in a sector, Dash4Pro

Postby Maxx » Sun Sep 01, 2019 7:53 am

Hi HH, did you ever sort this. Was just 'hawking around' the forum and spotted it so tried myself. Nothing wrong with the equation that I can see, worked for me. May just be a rogue invisible character, this is a copy paste straight from my test.

if(VAR_0010>x,VAR_0010,x)

Maxx


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