Simple working hours counter

[Artz]

Hi

I'm not versed in code (ST or VB) with timers, I work on a NJ101-9000 and a NA5 as interface with Sysmac studio. I just need a counter that goes on whenever a bit is true (work on) and goes off when bit is false. The counter would show working Hours and Minutes on a Display control on HMI. Also store the counter variable with Retain attribute on the NJ101 memory and reset whenever desired.

Thanks in advance

 

Made it quite simple almost all on ladder diagram.

Edited December 5, 2019 by Artz