Internet PLC Forum

General => General Discussions => Topic started by: bobsamuel on December 07, 2013, 03:14:05 PM

Title: Interrupt to monitor physical micro-switch on and off
Post by: bobsamuel on December 07, 2013, 03:14:05 PM

Hi,

Hardware being used: FMD88-10 and T40H-Relay

I have an application in which the NO and NC states of a physical micro-switch must be monitored in real-time to change the state of a Relay and/or Output.  The switch's state must be monitored and responded to without waiting for the next ladder scan.

I understand how to use an interrupt (INTRDEF) and related Custom Function to monitor the micro-switch and set a Relay and/or Output, from off to on.  

Question: How can an interrupt (INTRDEF) and related Custom Function be used to monitor the same micro-switch to re-set a Relay and/or Output, e.g. from on to off?

Suggestions will be appreciated.  Thanks, Bob

Title: Re: Interrupt to monitor physical micro-switch on and off
Post by: BetterBath on September 20, 2023, 12:37:57 AM

To monitor the micro-switch for changes from on to off using an interrupt (INTRDEF) and Custom Function, set up a second interrupt routine for this specific condition. This way, you can respond to both state changes of the micro-switch in real-time.
Junk (https://secure.linkcentre.com/status/?url=https://stluciejunkremoval.com/junk-removal-fort-pierce)removal (https://secure.linkcentre.com/status/?url=https://sunrisecityjunk.com/junk-removal-port-st-lucie/)bulk (https://www.provenexpert.com/junk-removal-in-port-st-lucie-fl/)trash (https://www.a-zbusinessfinder.com/business-directory/Britishessaywriters-Port-St-Lucie-Florida-USA/33759031/)pickup (https://www.a-zbusinessfinder.com/business-directory/St-Lucie-Junk-Removal-Vero-Beach-Florida-USA/33890168/)rubbish (https://www.a-zbusinessfinder.com/business-directory/St-Lucie-Junk-Removal-Port-St-Lucie-Florida-USA/33890176/)hauling (https://www.a-zbusinessfinder.com/business-directory/Sunrise-City-Junk-Removal-Port-St-Lucie-Florida-USA/33899893/)click (http://www.4mark.net/story/10111832/junk-removal-fort-pierce-fl-starting-at-65-(772)-222-7057)here (http://www.4mark.net/story/10111855/junk-removal-vero-beach-fl-starting-at-85-(772)-222-7057)visit (http://www.4mark.net/story/10103662/junk-removal-port-st-lucie-fl-starting-at-85-(772)-222-7057)our site (http://www.4mark.net/story/10212009/affordable-junk-removal-in-port-st-lucie-fl-(772)-206-0304)junk (http://www.adbirds.com/ViewAd/?Junk_removalAdRNTSQ)disposal (https://folkd.com/detail/https%3A%2F%2Fstluciejunkremoval.com%2Fjunk-removal-fort-pierce)hauling (https://www.folkd.com/detail/https%3A%2F%2Fstluciejunkremoval.com%2Fjunk-removal-vero-beach)trash (https://www.folkd.com/detail/https%3A%2F%2Fstluciejunkremoval.com%2Fjunk-removal-port-st-lucie)pickup (https://folkd.com/link/port-st-lucie-junk-haulers)
Click here (https://www.linkcentre.com/review/tallahasseeflhandyman.com/)hauling (https://www.find-us-here.com/businesses/Cape-Clear-Junk-Removal-Cape-Coral-Florida-USA/33990740/)lawn care (https://www.sitelike.org/similar/landscapingtallahasseefl.com/)repair (https://www.webwiki.com/tallahasseeflhandyman.com)tallahassee (https://www.whatsyourhours.com/florida/building-renovation/handy-solutions-tallahassee)our site (https://www.a-zbusinessfinder.com/business-directory/Cape-Clear-Junk-Removal-Cape-Coral-Florida-USA/33985012/)junk removal (https://www.fyple.com/company/cape-clear-junk-removal-o9hhza1/)click here (https://www.freelistingusa.com/listings/junk-removal-cape-coral)handyman (https://www.flokii.com/businesses/view/130355/handy-solutions-tallahassee)junk hauling (https://capecoralsjunkremoval.blogspot.com/2024/03/junk-removal-in-cape-coral.html)junk removers (https://brandfetch.com/capecoralsjunkremoval.com)clean out (https://loserve.com/details/cape-clear-junk-removal)cape coral (https://www.easyfie.com/capecoralsjunkremoval)website (https://poptalk.io/businesses/view/133/cape-clear-junk-removal)handymans (http://businesses.avidlocals.com/listing/handy-solutions-tallahassee.html)our services (https://propertyvendors.com/property-preservation/handy-solutions-tallahassee-58353)landscaping (https://remoterealestate.com/listings/landscaping-leafy-lane/)florida (https://www.floridabusinesslist.com/page/1102022-landscaping-leafy-lane)junk removal (https://www.myeventpod.com/vendors/cape-clear-junk-removal/)landscaping (https://www.greensiteinfo.com/search/landscapingtallahasseefl.com/).