Hi, Im trying to expand my abilities in codesys, and wanted to add a graph to my program. currently, Im saving data to a CSV file on the SD card (Im using a Berghof controller BTW). I was able to read this CSV, find the start and end date time that I want and store the relevent data to an array and display it in a XY chart. the problem is that I cant find a way to have the x axis show date time variable or even a string. what is my best option to get a chart with time based x axis? should I start...
anyone?
Hi, I'm trying to set up an alarm in an alarm group, and I want the user to be able to change the Alarm deley (pending time) from the HMI. So I set up a TIME variable, and entered it in the Min. Pend. Time in the alarm group. I get the error that the variable is "not a valid duration", even though it is a TIME variable with a value of "T#10s". Does anyone know how to achieve what I'm trying? thanks
Hi all, I was wandering if there is a way to do the trend visualization time control with ST (and add my own custom buttons), instead of using the default time and date picker that are added automatically? I couldn't find anything about it. thanks
Hi, I'm tyring to figure out the time unit of the CTRL_PID constants - TN and TV, in the oscat basic library. Does anybody know where I can find that out? thanks