Hello,
I have characteristic curve like:
x1 264 y1 20
x2 292 y2 25
x3 318 y3 30
The outcome value I am getting only in integer numbers. Is it possible to increase accuracy till few numbers after coma?
PPCAN - MIO Characteristic curve interpolation accuracy
Re: PPCAN - MIO Characteristic curve interpolation accuracy
Hi Piotr,
The output of the Characteristic Curve function block is a 32-bit signed number (see "PPCAN-Editor 2 References" PDF document, e.g. available via the Windows Start menu), so you have a quite large output range of -2,147,483,648 to +2,147,483,647. Therefore, instead of 20, 25, and 30, you could use e.g. 20000, 25000, and 30000 as output. Afterwards, just use a corresponding divisor to adjust the values. In this example that would be 1000 and you get three digits behind the decimal point.
Greetings
Mark
The output of the Characteristic Curve function block is a 32-bit signed number (see "PPCAN-Editor 2 References" PDF document, e.g. available via the Windows Start menu), so you have a quite large output range of -2,147,483,648 to +2,147,483,647. Therefore, instead of 20, 25, and 30, you could use e.g. 20000, 25000, and 30000 as output. Afterwards, just use a corresponding divisor to adjust the values. In this example that would be 1000 and you get three digits behind the decimal point.
Greetings
Mark
Re: PPCAN - MIO Characteristic curve interpolation accuracy
Hi,
now it works. I put Y value x100 and in PCAN-Explorer factor 0,01.
Thanks a lot !!!
now it works. I put Y value x100 and in PCAN-Explorer factor 0,01.
Thanks a lot !!!