drbitboy
Lifetime Supporting Member
Your link is not working drbitboy, you need to make it public
Ack, thought I did, just a minute ... hah, went private d'Oh! anyway, fixed now.
Your link is not working drbitboy, you need to make it public
I think daba was talking about not using counter or a timer or it would need to be more than 2 just for them
Since you are using an Allen Bradley... one rung and one instruction
Move S42 to your output word
Two lines of SCL code (ok wrong platform, but you get the idea). Code is run in a timed interrupt set at 1 sec.
Nope. S42 increments every 2s in MicroLogix. And 30 is not a multiple of 12.
drbitboy said:There it is, as beautiful and simple as I knew it would be.
I dont think two rungs is possible using both timers and counters
1) Go watch Bernie Carlton's video series: https://www.youtube.com/watch?v=T3tnXu-Eywc
Just depends on the sequence they are looking for, looks like yours turns them all on at once and the move that I use will cycle one at a time, you can also use a mask move to give a different one
Yep LD will run circles around most of us... but using the timer and counter like the homework ask for I still like my first one, you have more control and you can change it as needed, I dont think two rungs is possible using both timers and counters
You're thinking the right way, just keep thinking. Why do we have to generate the edge? And how does the instruction know we've generated it?even with STI we still have to generate the edge.