spstiger Support-Community

Charting Floating Point (Real) Values

Joca

Hello.

I'm using a pressure transmitter connected to a Kinco MK070E-33DT (HMI + PLC combo).
It works ok in the PLC part.´
But in the HMI, on a Trend Graph component the value read is always zero.
It seems to me that the HMI's Trend Component can't deal with floating point values...
Anyone had some experience with this situation?

Thank you!

HMI

look here....

Joca

HMI

Hi.

I did that already in the first try, as indicated in the DTools manual.
Bur somehow, for me, it's not working...

Thank you.

spstiger

Normally it is working. Which variable are you using? Can you use a floating point number display to show the correct value? Did you choose the right channel address and number of channels? Did you use the correct trigger?
Please also try to use an integer value to test the setting. Is integer working normally in the trend graph?

Joca

spstiger

Hi!

After reinstalling D-Tools it's working normally.

Thank you!