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DB_problem

Created by: Out Control at: 8/1/2014 4:16 PM (6 Replies)

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8/1/2014 4:16 PM	Rate (0)
Out Control Posts: 204 Rating: (1)	Dears, I need sequence for creating datablock for s7-1200 so i create it and when i call the adress i didn't find that's %DB3.DBW0 for example i find only name and thats give us error in online Regards
Out Control Posts: 204 Rating: (1)
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8/1/2014 4:27 PM	Rate (0)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 10/4/2024 Posts: 15264 Rating: (2422)	Out Control Dears, I need sequence for creating datablock for s7-1200 so i create it and when i call the adress i didn't find that's %DB3.DBW0 for example i find only name and thats give us error in online Regards Not sure I understand what you are after. Are you setting up your datablock as symbolic addressing and attempting to access using absolute addressing and getting an error?
	science guy
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8/1/2014 4:32 PM	Rate (0)
Out Control Posts: 204 Rating: (1)	huggy_d1 Out Control Dears, I need sequence for creating datablock for s7-1200 so i create it and when i call the adress i didn't find that's %DB3.DBW0 for example i find only name and thats give us error in online Regards Not sure I understand what you are after. Are you setting up your datablock as symbolic addressing and attempting to access using absolute addressing and getting an error? from where i set it as a symbolic addressing ?? i ceate it and write name ....type (word)....then when i call it ididn't find this adress %DB3.DBW0 i find only thats name
Out Control Posts: 204 Rating: (1)
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8/1/2014 4:35 PM	Rate (0)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 10/4/2024 Posts: 15264 Rating: (2422)	Out Control Not sure I understand what you are after. Are you setting up your datablock as symbolic addressing and attempting to access using absolute addressing and getting an error? from where i set it as a symbolic addressing ?? i ceate it and write name ....type (word)....then when i call it ididn't find this adress %DB3.DBW0 i find only thats name Right-click on the DB from the project tree. Scroll down the list to properties. Find the check box for symbolic access. If it is checked, go offline and uncheck it. Then compile and try again.
	science guy
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8/1/2014 4:44 PM	Rate (0)
Out Control Posts: 204 Rating: (1)	Many many thanks for your help I do it Attachment 3.jpg (88 Downloads)
Out Control Posts: 204 Rating: (1)	Last edited by: Out Control at: 8/1/2014 4:47 PM
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8/1/2014 4:49 PM	Rate (0)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 10/4/2024 Posts: 15264 Rating: (2422)	Out Control Many many thanks for your help I do it Are you saying your application is now communicating and you are receiving data from your MB device?
	science guy
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8/1/2014 4:57 PM	Rate (0)
Out Control Posts: 204 Rating: (1)	yes before i use this projects which uloaded in mobus application and modified on it ..and it's working ....after i want to but MB to my main project and creat those functions again so i found this problem for DB ....but now every thing is okaaay with your help Thanks
Out Control Posts: 204 Rating: (1)
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