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How to erase a PLC communication inside a driver?

Created by: catalunya1714 at: 4/5/2006 10:26 AM (4 Replies)

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4/5/2006 10:26 AM	Rate (1)
catalunya1714 Bronze Member Joined: 3/7/2006 Last visit: 10/31/2024 Posts: 37 Rating: (2)	Hi, Well, I have a problem to erase a communication defined inside a driver (S7 protocol). I receive the message "Only for read". I have the following structure: S7 Protocol Suite Industrial Ethernet Connection1 Connection2 Connection3 Connection4 I want to erase the connection1 and connection3 but I can't. Thanks.
	Last edited by: catalunya1714 at: 4/5/2006 12:19 PM
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4/5/2006 4:55 PM	Rate (1)
balu Posts: 69 Rating: (9)	Hi, if Your connections have been ceated by AS-OS compile, You are not able to cancel tags or connections. You can remove this tags/connections only by AS-OS compile again and remove in the AS the flag of the desired tags. Thats the wayit is Balu
balu Posts: 69 Rating: (9)
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4/11/2006 10:39 AM	Rate (0)
catalunya1714 Bronze Member Joined: 3/7/2006 Last visit: 10/31/2024 Posts: 37 Rating: (2)	Thanks for the reply. What do you mean with AS-OS compile? Which flag I have to delete? Andreu.

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4/11/2006 3:49 PM	Rate (0)
Jaapie Gold Member Joined: 1/17/2006 Last visit: 7/19/2024 Posts: 800 Rating: (63)	Hi, You can also go to the SQL database. Delete all the tags with a specific connectionID in MCPTVARIABLEDESC. You can look for the connectionID in another table of the SQL database (I think MCPSUBSTCONNECTION (?)). Not a very standard solution, but it is quick and it is working. Good luck, Jaap

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4/11/2006 4:08 PM	Rate (0)
Salma Gold Member Joined: 9/27/2005 Last visit: 11/27/2007 Posts: 1398 Rating: (151)	[quote user="catalunya1714"] What do you mean with AS-OS compile? In SIMATIC Manager it is on the Options menu. (The entry name is different depending on the version. Step7 5.3readsOptions / Compile Multiple OS's). This will start a wizard that transfers all settings from your Step7 (AS) to WinCC (OS) [quote user="catalunya1714"] Which flag I have to delete? Open the Symbol Library Editor in SIMATIC Manager. You will see a green flag against all symbols that have been transferred to WinCC. Right-click and select Special Object Properties / Operator Control & Monitoring to uncheck.

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