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LOGO! wont save program

Created by: Immelmann at: 6/30/2016 12:03 PM (7 Replies)

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6/30/2016 12:03 PM	Rate (0)
Immelmann Posts: 13 Rating: (0)	Hello, I have a new LOGO 0BA6, my problem is that i can load a program. Go to RUN and go online and all works. But if I disconnect the power and connect power again then my program is lost! Is there something I missed?
Immelmann Posts: 13 Rating: (0)	Last edited by: Immelmann at: 6/30/2016 12:10:27 PM
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6/30/2016 12:08 PM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 1/19/2026 Posts: 36483 Rating: (4552)	The program in the logo is stored on a Flash EPROM, so the program can not be lost in case of power loss. And it's a 0BA6? Not 0BA7 or 0BA8?

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6/30/2016 12:12 PM	Rate (0)
Immelmann Posts: 13 Rating: (0)	ixo65 The program in the logo is stored on a Flash EPROM, so the program can not be lost in case of power loss. And it's a 0BA6? Not 0BA7 or 0BA8? I misstyped, it is a 0BA6. Ok, that's is my thought also, something is wrong with the flash memory then.
Immelmann Posts: 13 Rating: (0)
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6/30/2016 12:15 PM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 1/19/2026 Posts: 36483 Rating: (4552)	I know of no case that in the logo the Flash memory is faulty. What happens exactly after the power resumes?

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6/30/2016 12:37 PM	Rate (0)
Immelmann Posts: 13 Rating: (0)	ixo65 I know of no case that in the logo the Flash memory is faulty. What happens exactly after the power resumes? It starts up with the message 'No Program Press ESC' The clock remains the correct time and date but program is lost. I have tried with a program directly from keypad and from PC. Same result. The type of LOGO is 6ED1052-1HB00-0BA6.
Immelmann Posts: 13 Rating: (0)
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6/30/2016 2:31 PM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 1/19/2026 Posts: 36483 Rating: (4552)	Hmm, very strange. It really all looks like a flash failures. Maybe you should create a Support Request. Attachment SR.png (166 Downloads)

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6/30/2016 5:26 PM	Rate (0)
Ste39 Posts: 4620 Rating: (710)	Immelmann ixo65 I know of no case that in the logo the Flash memory is faulty. What happens exactly after the power resumes? It starts up with the message 'No Program Press ESC' The clock remains the correct time and date but program is lost. I have tried with a program directly from keypad and from PC. Same result. The type of LOGO is 6ED1052-1HB00-0BA6. Hello Immelmann, It also happened to me sadly, I have changed. I can say that my LOGO! did a lot of power on/off because they had mistaken the connection, instead of an input they had cut the power, maybe that's what. Ah,my LOGO! 0BA6 too
Ste39 Posts: 4620 Rating: (710)	Last edited by: Ste39 at: 6/30/2016 5:38:24 PM My LOGO! 0BA6 too
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7/1/2016 8:37 AM	Rate (0)
Helmut_13 Posts: 2930 Rating: (432)	Hi, I'm working with LOGO! since years and never had such a case. Other reasons why the program gots lost in LOGO! 6: + A Memory card is used and copy protection is enabled. Any time you unplug the memory card ( to connect the LOGO! programming cable) the program in LOGO! will be deleted. This is normal because copy protection means LOGO! only runs the program if this specific memory card is plugged in. --> Disable the copy protection of the memory card. + Any other operator delete the program by hand. In first version of LOGO! 6 if the programm is PW protected and a operator enters 3 time a wrong PW, then the Program will be deleted. This has changed in the last version (E-Stand) of LOGO! 6 --> lock the cabinet Hope this helps
Helmut_13 Posts: 2930 Rating: (432)
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