Dear experts,
I want to implement a modification to my machine, which will count a working time of motors. Three shifts (I shift: 6:00 - 14:00, II: 14:00 - 22:00, III: 22:00 - 6:00). I want to get data for each day, the whole week, which shall be displayed in HMI [First we open the window that will display all informations for current day (3 shifts), then in the same window, there should be an option to choose whatever day from the drop down list and then another window (not sure if we can do this in one window) will appear displaying informations about working time of that day]. When we start another week, we just delete information from the following day and overwrite it by current day, the rest should stay untouched until next day and so on.
I am not sure how to start with that thing. I am using KTP700 with S7-300 (CPU 314C).
If it would be only for one day then its okay, but I want to gather data for whole week, and split it to each day for three shifts.
I would be grateful if you provide me with some examples, informations, tips how to implement such function.
I want to implement a modification to my machine, which will count a working time of motors. Three shifts (I shift: 6:00 - 14:00, II: 14:00 - 22:00, III: 22:00 - 6:00). I want to get data for each day, the whole week, which shall be displayed in HMI [First we open the window that will display all informations for current day (3 shifts), then in the same window, there should be an option to choose whatever day from the drop down list and then another window (not sure if we can do this in one window) will appear displaying informations about working time of that day]. When we start another week, we just delete information from the following day and overwrite it by current day, the rest should stay untouched until next day and so on.
I am not sure how to start with that thing. I am using KTP700 with S7-300 (CPU 314C).
If it would be only for one day then its okay, but I want to gather data for whole week, and split it to each day for three shifts.
I would be grateful if you provide me with some examples, informations, tips how to implement such function.