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addition(increment) in double word DD xx ? S5-115U CPU 943/944

Created by: Jenda at: 10/24/2011 11:50 AM (2 Replies)

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10/24/2011 11:50 AM	Rate (0)
Jenda Experienced Member Joined: 10/24/2011 Last visit: 6/23/2024 Posts: 71 Rating: (4)	Hello all, I have one question for you. Is possible in CPU943/944 S5-115U addition to upper than max.value 32667 in DW(data word) in easy function ? I don´t find any sample for DD(double word). I need counting to 999999. L DW xx ADD KF +1 T DW xx I know is it possible with counter cascade but isn´t stylish solution for me. Thanks for your answer and ideas
	Last edited by: Jenda at: 10/24/2011 12:27 PM Last edited by: Jenda at: 10/24/2011 11:51 AM
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10/24/2011 1:19 PM	Rate (0)
fritz Diamond Expert Joined: 10/7/2005 Last visit: 10/9/2024 Posts: 3024 Rating: (1054)	Hello Jenda I'm afraid to say that the 941/2/3 and 4 CPU's lack DINT as well as REAL operatiosn in their command set. You'll either have to build your own DINT calculations or get in touch with your local Siemens rep who may be able to provide you with a copy of the pre-programmedBasic Functions Standard FB Package(their manual can be downloaded HERE). 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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10/24/2011 2:11 PM	Rate (0)
Jenda Experienced Member Joined: 10/24/2011 Last visit: 6/23/2024 Posts: 71 Rating: (4)	Thank you very much

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