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| 7/13/2011 12:35 PM | |
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Posts: 20 Rating:
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Dear Members, I am having a problem with S7 313C PLC. I have created a program attached with this msg. The program didn't show any error and is downloaded successfully in the PLC. The problem is when I run the program no output or input led lits. I also forced the input but didn't worked. Can anyone tell me how I can configure L and M pins. I quick response is appriciated. Regards, Farhan Splitted from Problem with S7 313C-2DP CPU.. AttachmentS7_Pro6.zip (133 Downloads) |
Last edited by: O_Moderator at: 7/18/2011 12:23 PMnew subject after splitting |
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| 7/13/2011 1:03 PM | |
Joined: 5/28/2008 Last visit: 1/21/2026 Posts: 4522 Rating:
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Hello, As Wizard adviced, change addresses to start with I124.0 & Q124.0 To do it in just one step use Rewire option. You will enter the old address and new address in a table. Please see the attachment.
Attachmentrewire.zip (134 Downloads) |
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Ayman Elotaify |
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| 7/13/2011 1:22 PM | |
Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating:
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Hello Farhan, L should be connected to +24VDC, M should be connect on 0VDC. More at http://support.automation.siemens.com/WW/view/en/13008499 Best regards, Hristo Mihalev |
| 7/13/2011 2:40 PM | |
Joined: 4/24/2006 Last visit: 1/20/2026 Posts: 9106 Rating:
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Dear bite me, you should connect 1L, 2L and 3L to 24 vdc (+) and 1M, 2M and 3M to 0 vdc. (-) Best regards, Wizard |
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