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plc data copy and transfer

Created by: Import-User-1 at: 9/1/2014 11:28 AM (3 Replies)

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9/1/2014 11:28 AM	Rate (0)
Import-User-1 Posts: 3609 Rating: (29)	Import of a technical question of a not registered user Guest i have a s7-1200 plc which stopped working after main power off. I turned on again but the plc is in stop. I tried already to run using TIA portal but same it is stopping and its memory is 0% as shown in project view, I have the same machine and same PLC, pls help me how to copy the project from the other PLC to the other PLC that has stopped. I need help urgently. Pls any answer please Thanks
Import-User-1 Posts: 3609 Rating: (29)
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9/1/2014 12:22 PM	Rate (0)
Georgio Bronze Member Joined: 10/28/2008 Last visit: 7/21/2023 Posts: 245 Rating: (14)	Hi. Try to make compress of the memory. See what is in the diagnostic buffer, make print screens and upload here (maybe there is another fault or mistake not due lack of the memory). Regards.
	Georgio
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9/1/2014 1:04 PM	Rate (0)
VVago Posts: 784 Rating: (52)	Hello, 1-Screenshot diagnostic buffer? 2-What is the version of S7 Software and CPU type? Best regards........
VVago Posts: 784 Rating: (52)
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9/2/2014 2:39 PM	Rate (0)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 1/17/2025 Posts: 15541 Rating: (2465)	Import-User-1 Import of a technical question of a not registered user Guest i have a s7-1200 plc which stopped working after main power off. I turned on again but the plc is in stop. I tried already to run using TIA portal but same it is stopping and its memory is 0% as shown in project view, I have the same machine and same PLC, pls help me how to copy the project from the other PLC to the other PLC that has stopped. I need help urgently. Pls any answer please Thanks If you have a memory card, you can transfer the program to the memory card. Once on the memory card, you can copy that to your PG/PC for backup purposes. Then insert the memory card into the down plc. If I recall correctly, all current firmware ends up moving the program from the memory card to the plc, but does not restart the plc program. Now you can copy your backup from the PG/PC to the memory card. Be careful NOT to format the memory card. If you do not have a memory card, depending on your portal version and PLC firmware, you may have trouble restoring everything. Be advised, inserting a memory card into a running plc will STOP the running PLC. This may cause disaster if you do this without stopping everything first. Review the FAQs and S7-1200 system manual on use of memory cards. *Pay a lot of attention to the precautions.*
	science guy
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