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Problem downloading (--- PANEL OP 7 ---)

Created by: GOLD at: 10/30/2007 4:42 PM (7 Replies)

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10/30/2007 4:42 PM	Rate (0)
GOLD Posts: 5 Rating: (0)	Hallo everybody!!! I have a problem with my panel, an OP7, of Siemens. I have written a project, but i cannot download it in the panel. I have made the classical connections, with cables, from my p.c. to the panel. Always it says that there is an ''E4021: Protocol error with serial connection for lines 1E802322H''. And always stops the downloading. If anyone can give an advice, it would be very kind. Thank you in advanced. Best Regards GOLD
GOLD Posts: 5 Rating: (0)
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10/31/2007 2:59 PM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 1/13/2025 Posts: 8803 Rating: (1172)	Hello GOLD, Which OP7 panel do you have? What controller did you programm? Best regards, Wizard

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10/31/2007 3:10 PM	Rate (0)
GOLD Posts: 5 Rating: (0)	Hallo, First of all, i would like to thank you for the fast replying. I have a panel simatic OP7 (6AV3 607-1JC20-OAX1) It is a little bit old model. I dont have in my P.C direct connector, so i connect the panel, via USB and then the special cable. The problem is that always shows me error, it says that there is problem in the connection protocol. If you would have any solution for this problem, it would be very kind of you. Thanks again. GOLD
GOLD Posts: 5 Rating: (0)
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10/31/2007 3:13 PM	Rate (0)
GOLD Posts: 5 Rating: (0)	The program which i use, is the PROTOOL. I tried to transfer data from the project of prottol to the panel OP7-DP GOLD
GOLD Posts: 5 Rating: (0)
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10/31/2007 3:21 PM	Rate (0)
The Brain Gold Member Joined: 10/19/2005 Last visit: 11/30/2020 Posts: 1611 Rating: (121)	Hi, look to this FAQ => http://support.automation.siemens.com/WW/view/en/13904923 USB -> seriell are not possible! regards,

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10/31/2007 3:24 PM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 1/13/2025 Posts: 8803 Rating: (1172)	Hello GOLD, You are using an USB - RS232 convertor. Unfortunately this will not work Best regards, Wizard

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10/14/2009 5:27 PM	Rate (0)
Pier7o Advanced Member Joined: 12/20/2008 Last visit: 1/9/2025 Posts: 19 Rating: (0)	Hi there, i have the same problem right now. I too i'm using usb adapter, but i remember i have already did with another brand (of usb adapter) How did GOLD solve this prob lem? thx in advance

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10/15/2009 9:00 AM	Rate (0)
O_Moderator Diamond Member Joined: 4/24/2009 Last visit: 8/20/2024 Posts: 2682 Rating: (135)	Thread closed, because question is already discussed inthese threads WinCC Flexible OP7. Connect OP7 <-> PC(USB) via converter RS232<>USB. CANNOT DOWNLOAD PROGRAM FROM LAPTOP TO OP3. Simatic OP 27 and PC. Please continue to discuss in the last mentioned thread. Best regards O_Moderator
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