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Protect and identify changes s7 300

Created by: Roel-e at: 2/18/2011 2:23 PM (2 Replies)

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2/18/2011 2:23 PM	Rate (0)
Roel-e Posts: 2 Rating: (0)	Hi all, I have the following problem. We have a bunch of s7 300 plc's and multiple companies change the programs on the plc's. Now we want to identify people that change the program on the plc. I know it can be write-protected but once they have the password they can change without us knowing it. None of us is on site all the time to register who is modifying the program so we need some sort of identiying tool... Does anyone have a solution or idea? Thanks in advance! Roel.
Roel-e Posts: 2 Rating: (0)	Last edited by: Roel-e at: 2/18/2011 2:23 PM
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2/18/2011 2:38 PM	Rate (0)
fritz Diamond Expert Joined: 10/7/2005 Last visit: 9/16/2024 Posts: 3020 Rating: (1054)	Hello Roel-e you seem to a prime candidat for something like versiondog.
	Cheers fritz The advice and opinion given in this thread is that of the author and does not necessarily reflect the views of I S Systems Pty Limited. To find out how I S Systems can help you with your automation needs please visit www.issystems.com.au.
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2/18/2011 2:48 PM	Rate (0)
Roel-e Posts: 2 Rating: (0)	Thank you, that looks quite promising! Anyone else more of these good ideas?
Roel-e Posts: 2 Rating: (0)
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