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S5 to S7 conversion

Created by: soussia at: 3/21/2011 11:26 PM (4 Replies)

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3/21/2011 11:26 PM	Rate (0)
soussia Posts: 63 Rating: (1)	How can I convert BS 121 and BS 122 and BS123 from S5 to S7 with a CPU 314
soussia Posts: 63 Rating: (1)
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3/22/2011 12:17 AM	Rate (0)
fritz Diamond Expert Joined: 10/7/2005 Last visit: 12/20/2024 Posts: 3029 Rating: (1058)	Hello soussia if you have a 115U PLC (which is presume to be the case), you'll find the answer in THIS thread. If not, please let us know what S5 CPU you have, upload your S5 program here and let us know in which blockthe BS's are used. I hope this helps
	Cheers fritz The advice and opinion given in this thread is that of the author and does not necessarily reflect the views of I S Systems Pty Limited. To find out how I S Systems can help you with your automation needs please visit www.issystems.com.au.
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3/25/2011 11:53 AM	Rate (0)
soussia Posts: 63 Rating: (1)	thanks, i found the three cycle time values in OB1's TEMP variables, but haw can I change the initial value and how can i read them because on my S5 program i have this instructions: AUF DB 16; L BS 121; // tempo attuale msec T DBW 6; L BS 122; // ciclo max msec T DBW 8; L BS 123; // ciclo min msec T DBW 10; I want to convert this instruction on step 7
soussia Posts: 63 Rating: (1)
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3/28/2011 9:14 AM	Rate (0)
Marcjan Platinum Member Joined: 4/22/2010 Last visit: 12/13/2024 Posts: 5697 Rating: (715)	Just create something like this in OB1 : [code] L #OB1_PREV_CYCLE T DB16.DBW 6 L #OB1_MAX_CYCLE T DB16.DBW 8 L #OB1_MIN_CYCLE T DB16.DBW 10[/code] Best regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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3/28/2011 7:04 PM	Rate (0)
soussia Posts: 63 Rating: (1)	thank you very much
soussia Posts: 63 Rating: (1)
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