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

Normally Open/Closed Contact

2/27/2012 11:43 AM	Rate (0)
SC67 Posts: 15 Rating: (0)	Hi there, are there examples somewhere of NC or NO contacts in use in the Softcomfort configuration program? EG: If Relay1 (R1) is energised it prevents Relay2 from being energised due to a (R1) NC contact in series with R2 coil. That sort of thing! -cheers
SC67 Posts: 15 Rating: (0)
Suggestion To thank Quote Answer

2/27/2012 12:29 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, Lots of examples [url=https://www.automation.siemens.com/mcms/programmable-logic-controller/en/logic-module-logo/application-examples/Pages/Default.aspx] here. [/url] The case with interlocked outputs attached. Regards, Marcjan Attachment LOGO!Soft Comfort - Circuit Diagram1.pdf (657 Downloads)
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
Suggestion To thank Quote Answer

2/27/2012 1:20 PM	Rate (0)
SC67 Posts: 15 Rating: (0)	Thanks Marcjan, the learning curve is steep! Your diagram showed me 2 things that I was unaware of: -- Inverting inputs of a function block. -- Build something in Ladder Form and convert it with the magic button to see the logic in FBD. I can now continue. -cheers
SC67 Posts: 15 Rating: (0)
Suggestion To thank Quote Answer
This contribution was helpful to 2 thankful Users O_Moderator Marcjan

2/27/2012 2:55 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	You are welcome. There is one important thing i like to mention, always choose the right hardware before starting to program. You might end up with a program that does not fit your type of Logo If you choose the Logo before programming, functions that are not in your Logo will not be in the list to pick. See picture. Regards, Marcjan Attachment select-hardware.JPG (462 Downloads)
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
Suggestion To thank Quote Answer

Share this page:

Share this page on...