Good Afternoon!

I´m trying to check my CAN channel with a CG150-2 interface;
I´m at online mode / service tool appear "discconected" / my chanel is recognized by: "CG150-2 #0 (Channel 0)" / the power light is continually on / the CAN light is flashing on / transmitted messeges are detected at the CAN window with random messeges like: 0 / 0CDB32F1 / X / 4 / 32 / 02 / 84 / 01 / 691.969 / T / received messeges is an error like: 0 / 00000000 / ErrorFrame / 691.984 / R / My update center tell me that: "No downloads available" / the electrical connection is: POWER >> JOYSTICK >> CAN >> CG150-2 INTERFACE >> PC SERVICE TOOL / the drivers that i have installed are below:
  Uninstall:
    garbage.ico
    PLUS+1.ico
    unins000.dat
    unins000.exe

  amd64:
    danfoss_intcanusb64.cat
    danfoss_intcanusb64.inf
    danfosskcanl.sys
    danfosskcanv.sys
    Display64.cat
    Display64.inf
    P1DriverInstaller.exe
    WdfCoInstaller01009.dll
    winusbcoinstaller2.dll

I think that have a driver missing. I need to know what and how i install this driver. Or it´s other thing? Someone can help me?

Where are you located? what is required?

Thank you to everyone who replied! I believe we can mark this down as solved.  Acmall, your example was tremendously helpful.  I was under the impression that the digital input worked like an interrupt on a simple micro controller.  Thank you G30RG3 for your explanation.

Your loop counter with 999999 as Max value in U16 will go in overflow, and rather soon.
Also you're using the DIgIN signal which will count once every program loop. If your program loop is longer than 40ms, the counter will add 1 for every program loop where the DIGIn value is seen as "high".
Use the .Count, and add them every program loop instead.

How are you counting the pulses?
I don't see anything on Pin 19. Is it the same as Pin 18 where there is a Carriage_Count signal connected from the DigIn to a loop counter in software?
This will be limited by the program loop time and any pin de-bouncing, etc. that may be done behind the scenes by the controller firmware.

You can use the Count signal from the pin which will report the number of pulses in the last program loop. You can add this each loop to keep a total count. See example in the image.

Forum is refusing to attach an image, so here is a link.
https://mallaghan-my.sharepoint.com/:i:/g/personal/alastair_cardwell_mallaghangroup_com/ERBvHI_ze29OiOCi19p-EW8B4ccK9Mk167E5wFAXvEP9SQ?e=1bjgWe