Dear Sirs,

i have a S7-200 (ST60) Plc. We are using pulse train output for motion control. I am phasing one issue in that  whenever we doing plc off means power off after that power on then giving on command .it is not taking.

But when we downloading program in plc after that it is working fine.so over all issue is coming after power off plc. Please suggest what i do.

here i have attached program for reference.