9/17/2020 12:53 PM | |
Joined: 8/21/2020 Last visit: 5/19/2023 Posts: 1 Rating: (0) |
is SFC58&SFC59 not supported via profinet? ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 10/13/2020 11:26:29New subject after splitting |
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9/17/2020 1:21 PM | |
Posts: 66 Rating: (1) |
u may use FB34 and FB35 Get_E and Put_E for profinet |
10/13/2020 2:43 PM | |
Joined: 9/27/2006 Last visit: 4/26/2024 Posts: 12257 Rating: (2665) |
Hello Elder78; What makes you think that the WR_REC and RD_REC SFBs do not work over Profinet? This FAQ discusses the limitations in the number of SFB 58/59 calls that can be used simultaneously over Profibus and Profinet, so basically the siemen stechs are saying that there is not limitation on Profinet links for these functions: What restrictions are there for active jobs when communicating with "WR_REC/"RD_REC" and "RDREC"/"WRREC" via PROFIBUS DP and PROFINET IO? https://support.industry.siemens.com/cs/ww/en/view/15364459 The System and Standard functions manual explains how these functions should be programmed and parameterized in Ch 7, Functions to transfer data records; it also shows the error codes you might find when using them. System and Standard functions manual: https://support.industry.siemens.com/cs/ww/en/view/109751826 Hope this helps, Daniel Chartier AttachmentSystem and Standard Functions Data records Functions.pdf (34 Downloads) |
Last edited by: dchartier at: 10/13/2020 14:44:23 |
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