9/5/2011 11:46 PM | |
Posts: 3 Rating: (0) |
Salu, Je veux réaliser un projet de fin d’étude et j’ai besoin d’aide concernant les blocs SFC 2,3 et 4 (controle de Run-Time Meter) pour ces blocs est ce qu'ils sont prédéfinie dans step 7 ou il faut les créer, comment créer ces blocs et comment faire l'appel de ces blocs. Merci pour la réponse . Salu, I want to realize a final project study and I need help concerning the blocks SFC 2.3 and 4 (control of Run-Time Meter) for these blocks is that they are preset in step 7 or we must create them, how to create these blocks and how to call these blocks. Thank you for the answer. Splitted from problem with RTM (SFC2,SFC3,SFC4). Attachmentapp_214.pdf (238 Downloads) |
Last edited by: O_Moderator at: 9/6/2011 11:10 AMnew subject after splitting |
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9/6/2011 6:20 AM | |
Joined: 1/28/2009 Last visit: 10/11/2024 Posts: 6852 Rating: (1365)
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Dear Insatien SFCs and SFBs are functions integrated in the CPU's operating system. In STL editor , you can access them by just typing "CALL SFC1" and then parameterize the functions.In LAD and FBD,you can find them in the library folder-->Standard libraries-->system functions as shown in the attachment. Select the SFC you want and you drag and drop it to the editor for parameterization. There is no need for creation! Check here for more information: http://support.automation.siemens.com/WW/view/en/44240604
Best regards Attachmentlad.zip (257 Downloads) |
Last edited by: hdhosseini at: 9/6/2011 7:19 AM |
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This contribution was helpful to1 thankful Users |
9/6/2011 10:48 PM | |
Posts: 3 Rating: (0) |
Thank you very much for response . |
This contribution was helpful to1 thankful Users |
9/8/2011 5:16 AM | |
Joined: 1/28/2009 Last visit: 10/11/2024 Posts: 6852 Rating: (1365)
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Dear Insatien
It is not clear for me, Did you try to call SFC2 in LAD editor by drag and drop without success?
Check the following links for some detailed samples: How do you synchronize the date and time between an operator panel and an S7-300/S7-400 controller with WinCC flexible? How do you synchronize the date and time between a TP170A and the S7-300/S7-400 controller with WinCC flexible? And also this to measure runtime of e.g a pump: TOTAL TIME IN HH/MM/SS FORMAT (HOUR/MINUTE/SECOND) Best regards Best regards |
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