SiePortal

The integrated platform for your product selection, buying and support workflow - bringing together Industry Mall and Online Support.

Products & Services
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Support Support
{{(apiData.Support | filter:{'rank':1}:true)[0].title}} Support
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
MySiePortal MySiePortal
{{(apiData.MySiePortal | filter:{'rank':1}:true)[0].title}} MySiePortal
- Menu temporary not available
- Menue temporary not available
- {{item.title}}
Cart ({{apiData.CartCount}})

Navigation

sr flip flop

1/4/2012 3:52 PM	Rate (0)
saeedplc Posts: 288 Rating: (4)	hello. i have written a program that work as a toggle bit. this program contain two network that first work but second network doesn't work. i am curious to know that where is problem. best regards. Attachment SR.flip.flop.zip (365 Downloads)
saeedplc Posts: 288 Rating: (4)
Suggestion To thank Quote Answer

1/4/2012 3:59 PM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	how to program flip-flop with one push button? Best regards, Hristo Mihalev

Suggestion To thank Quote Answer

1/4/2012 4:13 PM	Rate (0)
saeedplc Posts: 288 Rating: (4)	thanks you for the reply dear umencho. as i told the network 1 work without any problem and whenever i need a toggle bit i use only this network. my main question is that why when i use m10.0 in s and r pins of flip flop it doesn't work but in network 1 i use q0.0 and it works! best regards.
saeedplc Posts: 288 Rating: (4)
Suggestion To thank Quote Answer

1/4/2012 4:35 PM	Rate (0)
Marciano Silver Member Joined: 4/30/2007 Last visit: 6/17/2025 Posts: 231 Rating: (23)	This is easy to show in STL It is because in the same single scan, the marker M10.0 is Set and right after it is Reset, so never finish this logic in True state. Attachment FlipFlop.JPG (537 Downloads)

Suggestion To thank Quote Answer

1/4/2012 7:39 PM	Rate (1)
BeVee Platinum Member Joined: 7/18/2011 Last visit: 4/11/2025 Posts: 521 Rating: (91)	Hi saeedplc, This looks the easiest way to me, without use of auxilliary flags. If code is splitted in two separate networks, it can even be represented in FDB. A M 10.0 //Toggle command AN Q 0.0 //Set output S Q 0.0 R M 10.0 //Reset command bit A M 10.0 //Toggle command A Q 0.0 //Reset output R Q 0.0 R M 10.0 //Reset command bit Kind regards, BV
	Last edited by: BeVee at: 1/4/2012 7:42 PM
Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users SPS-Hacker