simple math????

[rookie77]

hey Guys,

I want to take my five counters, add them and multiple by 10,

I got it to work, but WAY to many lines.

Any suggestions,

micrologix 1000

 

[JordanCClark]

If you can post your code, we may be able to point you in a direction to trim it down.

 

[TConnolly]

The ML1000 is a bottom dweller. It doesn't support a CPT statement or indirect addressing. The number of interations is too small to bother with indexed addressing. You have to do it by brute force.


It shouldn't take more than five rungs.

1. ADD C5:0.ACC C5:1.ACC N7:0 (add the first two counters)
2. ADD N7:0 C5:2.ACC N7:0 (add the third counter to the total)
3. ADD N7:0 C5:3.ACC N7:0 (add the fourth counter to the total)
4. ADD N7:0 C5:4.ACC N7:0 (add the fifth counter to the total)
5. MUL N7:0 10 N7:1 (multiply by 10)