Online Ladder on Step5_7.2

Hi Dear Advanturs

I want to make some chenge on 810T GA2 ,CPU 150U .

I need to see online effects and reactions of pushing every single key or G_Code ,M_Code in ladder programs in my pc, in step 5 7.21,win xp sp2.

My step5 work as well but when i want to start plc , unfourtunatly its display some alarms ( as I attached the picturs in zip file) about " ISTAK and Wrong Parameters" !

Thanks

Russell