2/25/2011 10:27 AM | |
Joined: 5/31/2007 Last visit: 3/29/2024 Posts: 90 Rating:
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Hello, my men AttachmentError.zip (255 Downloads) |
2/25/2011 2:48 PM | |
Joined: 4/19/2008 Last visit: 9/3/2024 Posts: 1525 Rating:
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Hi SexDriver, Checked the Link How do you read out the operating state and status of an H system? Simple way to Read the Status... |
Ammy |
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2/28/2011 3:07 PM | |
Joined: 9/17/2008 Last visit: 8/15/2024 Posts: 49 Rating:
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In your code, the index is 0. It looks like your are trying to use SFC51 to check the status of all LEDs using only one call of SFC51. I do not know if you can do that. You may have to check the status of each LED using a seperate call of SFC51. The manual below provides the information. See section 34.20. System Software for S7-300/400 System and Standard Functions Volume 1 and Volume 2 Or, check the help file for SFC51 and the ID you are using (174). |
Last edited by: dmelliot at: 4/6/2011 5:20 PMLast edited by: dmelliot at: 2/28/2011 3:12 PMLast edited by: dmelliot at: 2/28/2011 3:10 PM |
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