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7/21/2010 1:06 PM | |
Joined: 2/20/2009 Last visit: 2/28/2024 Posts: 21 Rating: (0) |
Hello, I'v encountered the following problem: we have brand new cpu315 2PN/DP (315 2eh14 0ab0)which is connected to Sinamics G120 inverter with CU230P-2DP control module via Profibus DP. PG is connected to CPU via ethernet. Communications and programming capabilities worked fine, I was able to write program to CPU, establish communication with Sinamics and control the drive. When I'v tried to connect Starter in order to do some additional changes to inverter, connection could not be established. I'v read all the topics in this forum regarding routing through CPU between Ethernet and DP but nothing worked. I can identify the controller in Starter but nothing beyond - see attached screenshots. There is something to be noticed: when I attempt to write something to the CPU, Step 7 displays warning message that the CPU firmware version(3.1.1) is higher than that in Hardware config(3.1). But in the latest Hardware support package there is no newer version than 3.1(actually this is the only one for this CPU). Can this be releted to my routing problem, and how can i get HW list up to date. AttachmentScreenshots.pdf (391 Downloads) |
7/21/2010 1:48 PM | |
Joined: 8/25/2005 Last visit: 7/5/2024 Posts: 1161 Rating: (110) |
Hello Atn, I found this FAQ: What should I do if I have set my PG/PC interface to ISO-Industrial Ethernet so I can use Routing with Starter and DriveES to access MICROMASTERS on Profibus from the network port on my PG or PC and I find that the communication doesn't work? Maybe it will be helpfull to answer your question? ok, it's about Micromaster. But I think it should clarify the prinzip Good luck Sabine |
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