10/15/2018 7:32 PM | |
Joined: 4/10/2012 Last visit: 11/17/2020 Posts: 2 Rating: (0) |
There is a S7-315T, control by Profibus Sinamics S120 biaxial. The project is made in the classic STEP7 v5.5sp4. Initially, the drive stopped listening to the operator commands from the control panel, but there were no errors in the system. The source code of the project, officially left by the developers, was, and it was transferred to the controller. In the end, got a new problem: after pouring the project were the communication error of the microcontroller to drive the microcontroller flashes "BF", transmission"COMM", respectively. [snip] Telegrams anywhere is configured correctly, the error at the drive – channel PZD-2/2. [snip] The help for this error says that the online version does not correspond to the off-line [snip] Compared version-does not exactly match [snip] Downloaded from S7-Technology separately only drive, the difference on-line-off-line did not. But the error on the drive and on the controller network ("BF") did not go out. As a result of the comparison, too, is not all clear-you load the whole project - there is a difference, then you load a separate drive – the difference disappears, but the error is present in both cases. There's another Upload-the version of the project ( was unloaded from the controller during operation of the machine with no errors) - tried to fill her with the same result. The connection with the drive is definitely there - I connect to the system via MPI, using the controller as a router to access the drive. The error appeared as a result of the project reloading. If someone tell me how to redeem "BF" on the CPU and COMM on the drive, I would be very grateful. Attachmentscreenshots.zip (35 Downloads) |
Last edited by: Jen_Moderator at: 10/16/2018 11:56:47 AMRemoved links and added files as an attachment. |
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10/16/2018 6:40 AM | |
Joined: 5/12/2006 Last visit: 9/23/2024 Posts: 22368 Rating: (3012) |
Hello, after the download of the drive is the error 1900 away or already active? Christoph |
10/16/2018 6:51 PM | |
Joined: 5/12/2006 Last visit: 9/23/2024 Posts: 22368 Rating: (3012)
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Hello, can you check which version you have offline configured and which online? Regards Christoph |
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