FH/FZ5

[Yaws 0]

Hey everyone,

I have to different scenes. The first one is looking for a certain mark and when it is found a Siemens PLC will switch to the second scene. The second scene will do a measurement and search for another mark. If it doesn't find the mark, it will start over, do another measurement and look for the mark again. This repeats until the end mark is found. Then the Siemens PLC switches to the first scene again and it searches for the next start mark. 
All the measurements of one scene get recorded in the trend monitor tool, which is exactly what I want and need, but the moment I switch from the first to the second scene I need to reset all the data in the trend monitor of the second scene. So that I only have the data from the current part (start mark to end mark) in the trend monitor. How can I achieve this? How can I reset the trend monitor data?

Thanks
Yaws