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LOGO! 8 FS4 & S7-1200: Communication doesn't work.

6/19/2018 3:50 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 11/19/2024 Posts: 34239 Rating: (4263)	In the other topic (your topic) I'll give you later an answer with an example of your requirements. Public in the forum, not per PM.

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This contribution was helpful to 1 thankful Users Jay.

6/19/2018 9:34 PM	Rate (0)
frantam Experienced Member Joined: 2/12/2016 Last visit: 1/8/2024 Posts: 69 Rating: (9)	Hello all logo is DB1.BDXzzz when zzz is adress in logo memory. Active connection establishment is enable. Read and write works fine. If logo write connection error and red backlight help me changed TSAP. Tsap is it posible changed if added new S7 connection in logo this connection incremet TSAP and old connection may be deleted. FrantaM Attachment s7%20logo8%20put%20get.zip (384 Downloads)

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6/19/2018 9:44 PM	Rate (0)
ixo65 Grandmaster-Expert Joined: 12/18/2014 Last visit: 11/19/2024 Posts: 34239 Rating: (4263)	If the LOGO! is the client and the is S7 the server, then you do not need DB1. You can in the connection list of the LOGO! directly addressing the operands of the S7 without going through a DB1 in the S7. Attachment Untitled.png (475 Downloads)

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6/19/2018 9:48 PM	Rate (0)
frantam Experienced Member Joined: 2/12/2016 Last visit: 1/8/2024 Posts: 69 Rating: (9)	Yes it is true.

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