PLUS+1 User Forum

PLUS+1 Hardware => Controllers => Topic started by: oiltronic on April 14, 2015, 07:36:38 AM

Title: MC090-020 "searchlight" and "Startup" inputs?
Post by: oiltronic on April 14, 2015, 07:36:38 AM
Where can I find an explanation of the "searchlight" (or "PWMLight") digital inputs of the MC090-020, that are somehow fed a common internal PWM signal?  I was surprised to find that the datasheet mentions nothing about these special digital inputs that have neither pull-up or pull-down config settings in GUIDE.   The controller family tech info and input config tech note mention nothing.  And the API says very close to nothing.  Is there a document I missed somewhere?  Can someone enlighten me on how these pins work?
Title: Re: MC090-020 "searchlight" and "Startup" inputs?
Post by: oiltronic on May 08, 2015, 02:44:20 AM
Here's what I learned about the MC090-020 from some helpful people at Danfoss: