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CP S7-400 with OP27

8/6/2011 9:10 PM	Rate (0)
Marcio Camargo Posts: 11 Rating: (0)	I have a OP27 HMI communicating with a CPU - S7-400 (DP-MPI), HMI in themessage: V5.2.3 31/10/00 free RAM 21072 free BBRam 15797 I need help because the terminal is locked and can not see my process. Thank you Attachment IHM_em_falha.jpg (116 Downloads)
Marcio Camargo Posts: 11 Rating: (0)
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8/8/2011 1:20 PM	Rate (0)
The Brain Posts: 1611 Rating: (121)	Hi, when you disconnect the communication to the S7-400 did you get the same message? Its looked, that there are no program on the panel?! regards,
The Brain Posts: 1611 Rating: (121)
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8/8/2011 1:42 PM	Rate (0)
umencho Grandmaster-Expert Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Hello, Is this a new OP27 or old one? Best regards, Hristo Mihalev

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8/8/2011 3:24 PM	Rate (0)
Marcio Camargo Posts: 11 Rating: (0)	Hi, Whendisconnect the communication to the S7-400 get the same message? "551 no conection with SPS adress 2" Its looked, that there are no program on the panel?! There is program on the panel OP27. regards,
Marcio Camargo Posts: 11 Rating: (0)
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8/8/2011 3:27 PM	Rate (0)
Marcio Camargo Posts: 11 Rating: (0)	Hello, This is OP27 old one. Best regards, Marcio Camargo
Marcio Camargo Posts: 11 Rating: (0)
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8/8/2011 3:38 PM	Rate (0)
umencho Grandmaster-Expert Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Hello, I hope you have a backup of the project. In this case, you can perform a reset the OP to a defined initial state. Switch of the panel, press ESC+Arrow Right+Arrow Down and confirm with DEL/INs button. After an erase/initialize operation, the OP changes to Download mode. Download the project. Best regards, Hristo Mihalev

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8/8/2011 4:24 PM	Rate (0)
Marcio Camargo Posts: 11 Rating: (0)	Dear Mihalev, OK, I did the procedure but still the same message as attachment. Best regards, Marcio Camargo Attachment IHM_em_falha.jpg (127 Downloads)
Marcio Camargo Posts: 11 Rating: (0)
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8/8/2011 5:24 PM	Rate (0)
The Brain Posts: 1611 Rating: (121)	Hi, did you have try to load a new "OP27program only with the standard screens"? When you get after then the same message, then i think the panel has a bug. regards,
The Brain Posts: 1611 Rating: (121)	Last edited by: The Brain at: 8/8/2011 5:25 PM
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8/8/2011 5:55 PM	Rate (0)
Marcio Camargo Posts: 11 Rating: (0)	I don´t have another Panel, I believe the panel have likely a bug . regards, Thanks Marcio Camargo
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