4/14/2020 4:41 PM | |
Posts: 13 Rating: (0) |
Hi everyone, I'm trying to install a DP/DP Coupler in my PROFIBUS master system but, when I download the configuration of the hardware the PLC enters in System Failure. I don't have Bus Fault, which means that, the two equipments can communicate with eachother, but I can't solve the problem with the SF Led. I have some Errors in the Module Information. The PLC that I'm using is CPU 317-2 DP firmware version 2.6 and the DP/DP Coupler is 158-0AD01-0XA0 firmware version 3.0.2. Thank you, João Martins AttachmentHardware.zip (150 Downloads) |
4/14/2020 5:23 PM | |
Joined: 9/27/2006 Last visit: 4/24/2024 Posts: 12257 Rating: (2665) |
Hello Jmartins; And where is the second Profibus master, with its own Profibus configuratipon? The DP/DP coupler will not become active until is receives a connection from both masters. Have a look at the screenshot below, taken from the DP/DP coupler manual: https://support.industry.siemens.com/cs/ww/en/view/1179382 Hope this helps, Daniel Chartier |
4/15/2020 10:19 AM | |
Posts: 13 Rating: (0) |
Hello Daniel, I guess I have all the attachments that you asked for. I set the profibus addresses for each slave on the dipswitches that I have in the DP/DP Coupler. And the addresses correspond to the ones that I have in the HW configuration. Thank you for the help, João Martins AttachmentDPDP_Coupler.zip (178 Downloads) |
4/15/2020 2:03 PM | |
Posts: 13 Rating: (0) |
Hello Daniel, Here it is the screenshots that you asked for, I think. Thank you, João Martins AttachmentSlave2.zip (146 Downloads) |
4/15/2020 3:36 PM | |
Posts: 13 Rating: (0) |
Hello Daniel Here it is what you asked for. Thank you, João Martins AttachmentSlave1.zip (142 Downloads) |
4/15/2020 4:44 PM | |
Posts: 13 Rating: (0) |
Hello Daniel, That detail that you have mentioned, was very important to put this working. "What is input in one slave is output in the other slave." I have to look better to the manuals to understand how to do the configurations well. Many Regards for you, João Martins AttachmentDPDP_Coupler_Working.zip (136 Downloads) |
Last edited by: Jmartins13 at: 04/15/2020 16:45:07 |
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4/17/2020 12:26 AM | |
Posts: 13 Rating: (0) |
Hello Daniel, Next time I will read the manuals first and then I ask for help. Best regards, João Martins |
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