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Data Block

4/16/2012 12:56 PM	Rate (0)
Omer_ Posts: 37 Rating: (2)	Hi ,I like to read and write to Data Block registers. I try to set or reset some bits of word in a data block with SET_BF function. But function says I/O of data block is not allowed. How can i read and write to register of data block ? I like to set of some bits only or read of a word in data block. I am going to use of these bits to trigger some HMI alarms. I should always control and change these bit by some function blocks in the main ladder program. Thanks a lot as advance.
Omer_ Posts: 37 Rating: (2)
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4/16/2012 1:09 PM	Rate (0)
O_Moderator Diamond Member Joined: 4/24/2009 Last visit: 8/20/2024 Posts: 2682 Rating: (135)	Thread closed, because question is already published in the following thread Accessing to Data Block registers Best regards O_Moderator
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This contribution was helpful to 1 thankful Users Gabriel de Oliveira