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10/14/2010 11:10 PM | |
Posts: 18 Rating: (0) |
Hello, I am trying to establish a connection between CPU 315-2 DP and CPU 226 through a profibus (using EM277). When I download the program to the PLC, I get a blinking BF and a steady SF. I am not sure where I am going wrong. My 315-2 DP is not able to detect EM 277. The profibus terminal at 315-2 DP is set to OFF and on the EM277 side is set to ON. I used SIEM089D.GSD and when I click on the EM277 catalog, I do not see 277-0AA2.-0XA0 as the part number (vs 277-0AA22-0XA0). Attached is my test project and screen shot of the error. H AttachmentTestProject_ScreenShots.zip (118 Downloads) |
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