this time my project is sawing machine related time collector .every time machine runs it will count and recorded under "Cy_t"[cycle time] in seconds.if operator turn on trimming function after end of the sawing operation it will count as a "Pc,s" count.and cycle time must reset.
my problem is getting all "Cy_t" 's count for how much the machine's total runing time is it.
if i use string to display that it is ok for one loop and resetting count veriable by trimming machine will reset the total time also.
please give me help.
