Skip to Content

Register Login

Default Header

(header konnte nicht geladen werden)

Navigation

Analog input module SF and Input fault identification

Created by: Gopala krishnan at: 5/5/2012 4:03 PM (4 Replies)

Rating (0)

Thanks 2

5 Entries

5/5/2012 4:03 PM	Rate (0)
Gopala krishnan Posts: 20 Rating: (0)	Hi, Iam Beginner in PLC System I want to know in the analog input module near by the LED's SF written what is the pupose for that and if any of the input module failed means how to we know in the module any indication will come in the module Thanks...
Gopala krishnan Posts: 20 Rating: (0)
Suggestion To thank Quote Answer

5/5/2012 5:06 PM	Rate (0)
SolutionFinder Posts: 559 Rating: (87)	In S7-300 PLC System you can use diagnostic buffer for any fault in PLC or any module occurs. Please find the attached screenshot for how to open the diagnostic buffer Attachment s7_300.JPG (1578 Downloads)
SolutionFinder Posts: 559 Rating: (87)
Suggestion To thank Quote Answer

5/5/2012 7:30 PM	Rate (0)
Amit_86 Posts: 1750 Rating: (272)	Hello, A little bit more information you need Simatic Manager Software to go online and Check the Reason as said by Solutionfinder. But incase if you are working in plant and you don't have Sofware and Laptop with you then you can go through the Manual for Details. Just download the Manual from here and keep it with you for future reference.
Amit_86 Posts: 1750 Rating: (272)
Suggestion To thank Quote Answer

5/7/2012 11:41 AM	Rate (0)
Qasim Maqbool Posts: 25 Rating: (0)	I also experience that this LED (SF) will Glow (Red) when any of the input channel measuring Value become under Range or Over Range. (For Analog Input Card). Or when in Alarm condition if configured.
Qasim Maqbool Posts: 25 Rating: (0)
Suggestion To thank Quote Answer
This contribution was helpful to 2 thankful Users RetroK fernando13

5/7/2012 3:31 PM	Rate (0)
Aret Posts: 2348 Rating: (265)	SF is overall LED> please find another LED glowing red and examine the cause. Fixing it will more likely fix SF too.
Aret Posts: 2348 Rating: (265)
Suggestion To thank Quote Answer

|

Share this page:

Share this page on...

Follow us on