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Mobile panel 177-DP "Could not establish connection!" - Connecting to configuration PC for Project transfer

Created by: sinuswavesurfer at: 1/12/2024 4:18 PM (2 Replies)

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1/12/2024 4:18 PM	Rate (0)
sinuswavesurfer Member Joined: 4/15/2022 Last visit: 11/29/2024 Posts: 4 Rating: (0)	Hello all of you! My Mobile Panel 177-DP gets a Error Message "Could not establish connection!" when im trying to connect it to PG for commissioning. The goal is to transfer a project on to the MP177DP. I checked the link: How can you transfer a WinCC flexible project serially to a panel? - ID: 23787153 - Industry Support Siemens - There was no new information for me. Im using PPI 6ES7901-3CB30-0XA0, since my computer does not have a serial-port im also using it with a serial to usb adapter to connect to my PC usb port. - Yes, i have installed driver for it and the COM-port config. is set to COM1 when connecting, RS232 communication thru COM1 is set on with deafult (Baudrate, Stopbit etc.) Im i using the wrong PPI cable, E-stand: 03 ? Kbaud rate is set to 19.2, Although it should not matter, freeport (dip-switch 5) on PPI cable is set to 0. I´ve tried et PG/PC to : S7 online(STEP7) --> PC adapter.PPI.1 i also tried: S7 online(STEP7) --> Serial cable.PPI.1. MP 177 DP in Transfer mode with only one channel enabled " Serial: via PPI RS232/PPI Multi-Master Cable " I have also tried with MPI/DP to USB cable without success. Would be overjoyed of some response. ------------------------------------------------------------------------------------------ Split from Mobile panel 177-DP Error Message " Counld not establish connection!".
	Last edited by: Jen_Moderator at: 01/15/2024 09:39:37 Link optimized. Last edited by: Jen_Moderator at: 06/06/2024 06:51:50 New subject after splitting Last edited by: sinuswavesurfer at: 06/06/2024 19:45:38 Last edited by: sinuswavesurfer at: 06/06/2024 19:54:50 May the waves be with you
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1/15/2024 9:42 AM	Rate (0)
Transponder Snail Member Joined: 6/27/2017 Last visit: 6/26/2024 Posts: 158 Rating: (21)	Hello sinuswave, which WinCC Version are you using? Which message did you get when you tried it? Do I understand you correctly and you tried it with this cable: https://mall.industry.siemens.com/mall/de/WW/Catalog/Product/6ES79013CB300XA0

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This contribution was helpful to 1 thankful Users sinuswavesurfer

6/5/2024 8:53 PM	Rate (0)
sinuswavesurfer Member Joined: 4/15/2022 Last visit: 11/29/2024 Posts: 4 Rating: (0)	Greetings transponder snail!!!!! Im so happy and very sad that i didnt noticed your response earlier!! I had a break from this with another projects. But Im stil having this problem, it is not solved. Yes you linked the 3cb30. It is the ppi cable that im using, but I have also used Usb MPI/DP cable. Current setup: I have a connection box with power connected to the terminalstrip, connection box and pwr-sup is laying on my desk. The MP177DP is connected in to the connection box by regular orange DP cable (from the connection box to the MP177DP). The coverplate of Mp177dp backside is opened and the D-sub female in the panel is connected to the PPI cable 3CB30 (that one you linked). I have a picture on the setup in attachment below. WinCC flexible 2008 SP3 upd5. The project that is supposed to be transferred is made in WinCC flexible 2008 SP3 upd5. I DO NOT get any connection whatsoever. What is wrong? Best waves to you transponder! Attachment MP177DP req1.png (334 Downloads)
	Last edited by: sinuswavesurfer at: 06/06/2024 19:33:35 May the waves be with you
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