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Technical Forum
12/9/2012 11:00 AM | |
Joined: 1/3/2006 Last visit: 2/19/2024 Posts: 726 Rating: (71) |
Hi, Its because that is the only OB available to manipulate in this PLC. So things are normal. Regards Manmeet |
12/10/2012 7:49 AM | |
Joined: 5/28/2008 Last visit: 5/11/2024 Posts: 4506 Rating: (836)
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Hello, Let me explain how OB1 and other interrupt OBs works in a little words.
Hope this helps. AttachmentOBs.pdf (287 Downloads) |
Ayman Elotaify |
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