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S7 1200 Data Block used

6/23/2010 9:24 PM	Rate (0)
efe1409 Bronze Member Joined: 11/23/2008 Last visit: 3/19/2025 Posts: 70 Rating: (1)	How to use the data block is s7 1200 plc? For example; DB1.DBX0.1 or DB1.DBD4 variables in how we have to write programs. %DB1.DBD4 error is when I write Regards.

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This contribution was helpful to 1 thankful Users jai 3142

6/23/2010 9:39 PM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 10/16/2025 Posts: 10239 Rating: (1183)	Hello, There depends how you create DB. Of course after is possible to change its properties. Look at http://support.automation.siemens.com/WW/view/en/41737041 best regards, Hristo Mihalev

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6/24/2010 12:53 PM	Rate (0)
Denilson Pegaia Diamond Expert Joined: 9/23/2005 Last visit: 12/24/2025 Posts: 4434 Rating: (1487)	Hi, "%" means absolute addressin that is not possible with the DB withadjust "only simbolic addres".
	Denilson Pegaia Siemens Industry Sector Technical Support
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This contribution was helpful to 1 thankful Users Tomy Master

8/7/2010 8:45 AM	Rate (0)
JUANSANCHEZ Posts: 251 Rating: (11)	Thanks for your help :) it is working :))
JUANSANCHEZ Posts: 251 Rating: (11)
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12/3/2015 9:21 AM	Rate (0)
Min_Moderator Posts: 4758 Rating: (122)	New question published by janinekouta is split to a separate thread with the subject S7-1214c, how to copy all the inputs and outputs into a modbus rtu package and send them. Best regards Min_Moderator
Min_Moderator Posts: 4758 Rating: (122)
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