An event, a passage of the different event data, erase them old data

Hi all

I'm developing of movement for a single engine control system. Has been having some trouble, so I decided to simply work the value of the input/output control via control buttons.

I started with radio buttons example LV then add my bit.

I have two options.

First of all, moving the engine gradually. The user enters the degrees, selects CW/CCW, then GO! Degrees converted to microstep, then multiplied by 1 or - 1 pending management. This works as expected. I bring it in my VI of motor control, data are needed.

The second engine is jogging. The user selects the speed, measures/second (Converts degrees/sec later). Then, they should be able to press the hourly or counterclockwise and the motor shortening until the button is released. The selected speed should stay for the jog buttons until a different value is selected. It does not work. (too bad that my locking may not have the correct value.

What is happening, it is only after pressing the time button, or counterclockwise, erase everything and replaced by 0. Feels like it feeds back?

I tried to use some time in case of loop to continue to send the same value. I have no success. I tried the moving parts of the radio button outside the case of the event and the loop While in hand. Without success.

Any thoughts?  The VI is attached.

Thank you!

The way you have it, the setting "use default if wired" on the channel tunnel, leaving the structure of event deletes your 'number '.

You must use a shift register to keep the number.

Tags: NI Software

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