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how to connect CPU 315-2DP to MP277 HMI

11/3/2011 7:45 PM	Rate (0)
xmyami Posts: 21 Rating: (0)	Dear, I'm triying to add an HMI to my STEP7 project. These are the steps I've done: 1. create a project using wincc flexible (setting profibus address) 2. import it to my step7 project 3. add the MP277 HMI (and also the coupling to profibus net) to step7 project 4. check hardware configuration with no errors 5. transfer to the CPU After loading the hardware configuration, SF lights on and BF blinks In the diagnostic buffer on the CPU module appears a message concerning the STOP-START changing status and also "real configuration is different from the theorical one". what I'm doing wrong? thanks in advance.
xmyami Posts: 21 Rating: (0)	Last edited by: xmyami at: 11/3/2011 7:46 PM
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11/4/2011 5:14 AM	Rate (0)
Ayman Elotaify Platinum Member Joined: 5/28/2008 Last visit: 9/3/2025 Posts: 4522 Rating: (843)	Hello xmyami, Please send your software file here in order to see what is the problem and also correct it for you.
	Ayman Elotaify
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11/4/2011 6:32 AM	Rate (0)
umencho Diamond Member Joined: 3/21/2006 Last visit: 3/30/2025 Posts: 10239 Rating: (1183)	Hello, From one side you should make configuration in Step7, from the other in WinCC Flex corresponding settings too. Take a look at How do you configure a connection between WinCC flexible Runtime (PC/Panel) and a SIMATIC S7-300/S7400 via PROFIBUS/MPI? best regards, Hristo Mihalev

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11/4/2011 10:40 AM	Rate (0)
xmyami Posts: 21 Rating: (0)	Dear all, thanks for the manual! I forgot to set 'Active' - ON in WinCCflexible connections. Now it works. BR
xmyami Posts: 21 Rating: (0)
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This contribution was helpful to 1 thankful Users umencho

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