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[0BA7]!!! The UDF Password is UNsicure?

9/29/2011 10:48 PM	Rate (0)
Fantuz. Posts: 2 Rating: (0)	Hello World! My name is Ennio, and i write from italy. I have just received my first LOGO! 0BA7, and i'm making some programs to testing the newest features.... I have just tried to make a UDF with password protection, and all works fine. and i have tried this operation: I make a UDF with name UDF1 (also, i named "udf1.lma" the filename) and i protected it With password. Saved and closed the editor. I make a generic program, In this program i have put my UDF1 and connected it with some input and outputs to validate the program i downloaded my program on LOGO! i closed program on LogoSoftComfort I ERASED "udf1.lma" from my hardisk, ed deleted from library in option menu i uploaded program from LOGO and i select on UDF1 block "Expand UDF".... and LSC Showed the UDF PROGRAM!! BUT I HAD USED A PASSWORD, and LSC didn't asked it to me!!! It's normal?!?!? And so, If is it, The only protection, is in the main password on logo ? Excused for my poor english Thanks in advance! Ennio F.
Fantuz. Posts: 2 Rating: (0)	Last edited by: Fantuz. at: 9/29/2011 10:51 PM
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9/30/2011 9:02 AM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, Wouldn't call it normal, but it is true, password only is active if you have the UDF in your library So to protect your UDF in the Logo you have to set main password. Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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9/30/2011 7:59 PM	Rate (0)
Fantuz. Posts: 2 Rating: (0)	Now.... I think that Siemens should to finding a solution, and if isn't possible, disable the password protection feature for the UDF and send a document to inform all customers on this trouble?
Fantuz. Posts: 2 Rating: (0)
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9/30/2011 8:44 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, I am sure you are not the only one who discovered this problem,,and be sure they are reading this for me it's not a problem, never use passwords on my software I make no rocket science, so need to protect it. Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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2/6/2019 3:44 PM	Rate (0)
Aivars Advanced Member Joined: 1/26/2017 Last visit: 11/21/2025 Posts: 72 Rating: (3)	Hello! Nearly 10 years passed since this post and in the latest LOGO!Soft V8 the password for UDF still not working?

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2/6/2019 4:09 PM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 12/10/2025 Posts: 36275 Rating: (4539)	Hello Aivars, at first welcome to the forum. For me the password assignment works on a UDF without problems. Tested with LSC V8.0, LSC V8.1 and LSC V8.2.

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