quick help with slc 5/04 OSR

[CroCop]

I hit OTL when I was typing instead of OTU on the second rung. My bad.
All it needs to be is
XIC Up_to_Speed equ Spd_Ref 0 OTU Up_to_Speed

 

[2004sk4]

i just wrote the program the way you were described. It is a whole lot less complicated like this

 

[darrenj]

The OSR was one of the hardest hurdels i encountered when going from Modicon to AB..I still dont undrestand fully but can make it work.. With Modicon you have a [P] and a [N] contact in the software.. The P is for postive transition and the N is for negitive..much easier that AB's OSR and OSF..