PLC GRUE (Customer) asked a question.
C-More data logging
Hello Folks,
I am using C-More software to setup the data log to store the date for a discrete tag but looks like is not supported by C-More Line trend graphic. I have setup everything that is required but could not figure this one out. All I need to do to see when /how often a reset button on the HMI is activated. Not sure if this is not supported by C-More, can we trick it in the PLC logic. I will appreciate any idea and recommendations. Thank you.
Build a timestamp routine.
Make an S32 array, 10 columns or more in size
on every button press, shift array down one position
copy new timestamp into array.
This will log the last 10 (or more) button presses