Allen Bradley Pico question

[redbagbruce]

I'm trying to program a pico controller and need to span the analog inputs for temp (RTD) and ma (pressure transducer)so the the analog comparators can be set to proper temp and pressure settings. I have purchased a 1760 L12BWB-NC series A (has P buttons controlled by a rocker switch). Ideally I would like to adjust the analog comparator button with the P buttons. The picosoft program does not allow me to do this. Any suggeastions on how to do this?

 

[jouellet]

Hi.

as far as I remember, when doing a compare, you can you a scaling value. I think you can use either a variable, or a timer/counter value. how about using a counter value, where 2 "P" buttons could be use to increase or decrease the counter's value ?

just a thought ... I can test it on monday !

Regards,

Jasmin

 

[redbagbruce]

Thanks Jasmin, I opened picosoft and couldn't find a way to establish a scaling value other than the "0-9.9" default. Any help would be appreciated.

Bruce