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CU305 PN diagnostic

Created by: skop77 at: 2/27/2013 9:21 PM (5 Replies)

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2/27/2013 9:21 PM	Rate (0)
skop77 Posts: 42 Rating: (0)	Dear Experts i'm using a CU305PN and CPU313C. i want to communicate CU305PN and CP343-1. RDY led of the cu305 is green. COM led is green but blinking. I have read s110 manual but i can't find any solution.thanks for helps.
skop77 Posts: 42 Rating: (0)
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2/28/2013 6:03 AM	Rate (0)
ChristophD Grandmaster-Expert Joined: 5/12/2006 Last visit: 10/11/2024 Posts: 22410 Rating: (3017)	Hello, comm LED green blinking means:"Full cyclic communication is not yet taking place." Have you configure a cyclic Telegram for Data Exchange? Regards Christoph

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2/28/2013 7:16 AM	Rate (0)
skop77 Posts: 42 Rating: (0)	yes i have already apply siemens telegram 111,PZD-12/12
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3/5/2013 1:50 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 10/11/2024 Posts: 5911 Rating: (809)	Hello, Do you have checked IP adress AND station name in HW Config and Starter? If there is a diffrence between S7 and CU you haven´t a communication between both partner. Normaly a standard telegram is not necessary to get a working profinet communication. But if you have programmed such a communication in your S7 you have some more diagnostic informations.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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4/3/2013 12:18 PM	Rate (0)
tamartin1967 Posts: 1 Rating: (0)	Are you turning on bit 10 (control by PLC) of control word STW1?
tamartin1967 Posts: 1 Rating: (0)
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4/3/2013 12:24 PM	Rate (0)
skop77 Posts: 42 Rating: (0)	İ'm using CPU 315PN and now there is no problem.
skop77 Posts: 42 Rating: (0)
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