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Profinet Remote IO Status Reading

6/30/2011 7:32 AM	Rate (0)
IYYAPPAN S Experienced Member Joined: 12/6/2006 Last visit: 2/11/2025 Posts: 92 Rating: (0)	All, We are using IM151-8 with 30 Nos of IM151-3 PN Remote IOs , I need to read the status of the 30 RIOS SF Indiaction, With FB125 it is possible to read ,since it is occupying more memory can you please update with an FAQ how to read the status of RIOs with less memory Regards Iyyappan S

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6/30/2011 5:39 PM	Rate (1)
jklm Platinum Member Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating: (309)	Hello, You could read a so called system status list SSL that returns one bit per IO device. Device OK = 0, device in error = 1. The ID of the list is 0694 (hex). Reading the list is done by SFC51. How to use id SFC51 is explained in this manual: http://support.automation.siemens.com/WW/view/en/44240604 In chapter 34, you have a general introduction And in 34.25 you have the details of lists xy94
	Best regards jklm Suggestion was helpful? Feel free to rate it.
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This contribution was helpful to 1 thankful Users IYYAPPAN S

7/1/2011 10:35 AM	Rate (0)
Ammy Platinum Member Joined: 4/19/2008 Last visit: 11/21/2024 Posts: 1525 Rating: (159)	IYYAPPAN S All, We are using IM151-8 with 30 Nos of IM151-3 PN Remote IOs , I need to read the status of the 30 RIOS SF Indiaction, With FB125 it is possible to read ,since it is occupying more memory can you please update with an FAQ how to read the status of RIOs with less memory Regards Iyyappan S Hi IYYAPPAN, Here is the FAQ for Diagnostic package PNIODiag for diagnostic evaluation for PROFIBUS DP and PROFINET IO or you can used the Above Example Given by jklm Using SFC 51......
	Last edited by: Ammy at: 7/1/2011 10:36 AM Ammy New for every one.............. “No duty is more urgent than that of returning thanks.” If Problem Solved......! I can't help you privately - please post in the Forums
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