5/20/2011 4:49 PM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181) |
Hello, Are you sure that with wipeout.exe wasn't helpful? I mean do you use the cable before to connect to other CPU? What are the settings in PG/PC Interface? When the RUN light is ON do you have some outputs active there? best regards, Hristo Mihalev |
5/21/2011 7:53 AM | |
Posts: 4 Rating: (0) |
Hi, Yes I try wipeout and I can't connect.I can connect with this cable and PC the others S7-200 CPUs. I attach a picture about PG/PC interface and S7-200 CPU picture.I try 24VDC to DI of CPU But The CPU don't response and don't light the led of the DI.Maybe İt lock the CPU. AttachmentS7-200.zip (764 Downloads) |
5/22/2011 7:28 AM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181) |
Maybe is better to contact with Siemens (Support Request). Could be, in case of new CPU - to be deffective. Best regards, Hristo Mihalev |
9/8/2011 4:44 AM | |
Posts: 11 Rating: (0) |
Hi, All I faced the same problem, I tried to use wipeout.exe but affter followed the instruction , I still got a message "ERROR: Could not connect to CPU! "
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9/8/2011 9:14 AM | |
Posts: 11 Rating: (0) |
Hi, all My PLC model is S7-200CN AC/DC/RYL ( 6ES7 212-1BB23-0XB8 ) and cable is RS232/PPI Multi-Master Cable (6ES7 901-3CB30-0XA0) actually, I've got USB/PPI too. Problem as shown in Fig01.jpg (SF/DIAG=RED, RUN=GREEN) can not connect to CPU via USB/PPI or RS232/PPI on Step7MicroWin SP7 It's not because of "Language" trouble beacuse another one of my CPU S7-200CN is connected also upload and download. So, I use wipeout.exe but it seem doesn't work as shown in wipeout1.jpg then I connected my CPU to module EM277 PROFIBUS DP as in Fig02.jpg and I tried wipeout.exe again, it's done well as shown in wipeout2.jpg but problem not solvedSF/DIAG=RED, RUN=GREEN and not connect. Thank you.
Attachmentsf_diag.zip (768 Downloads) |
9/8/2011 9:25 AM | |
Joined: 3/21/2006 Last visit: 9/10/2024 Posts: 10228 Rating: (1181) |
Hello, After successfully "cleared" of CPU, can you connect using PPI cables to the CPU? Best regards, Hristo MIhalev |
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