If you use the SELSOCT block you can choose which string you want to use by using the isw input. But how can you change the isw input with several buttons in the hmi page?
Best posts made by contactform
Latest posts made by contactform
How can a multiscreen application be made?
With Multiscreen I refer to several screens to visualize data or statistics. For example, a speed statistic on one screen and on another screen the Start, stop, counters, etc. buttons to control a motor.
In short, a single touch monitor and several application screens to visualize data and perform maneuvers.
I hope I have explained.
Thank you so much
Help with function blocks
I was wondering if could get some help with choosing the correct block/s for the below process?
Use a boolean input to capture/get/display a point in time. i.e. pressing a pushbutton, captures/displays the the time “17:30:02”.
Use a different boolean to reset the above time to “00:00:00”.
I was thinking about using the “DATETIME” block but there doesn’t appear to be a method of resetting it to zero/nothing?
How to force DbDrv to write the data every 5 minutes (xx:00,xx:05,xx:10, ...)?
I have our controllers writing values every 5 minutes to a database server. It starts pushing 5 minutes from upload to target. Would it be possible to have it to do it on the minute every 5 minutes(5:00,5:05,5:10)? This makes it easier for analytics.
Looping 3 LEDs on 3 different pins
I'm trying to loop 3 LEDs in a way such that the 1st LED (green) will run for 45 sec, then the 2nd one (orange) for 15 sec and then the 3rd one (red) for 5 sec and then the Green one again. None of them run together.
Thank you for your help!