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Real to integer

Created by: Kolma at: 7/17/2006 9:05 AM (5 Replies)

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7/17/2006 9:05 AM	Rate (0)
Kolma Posts: 57 Rating: (1)	Hello! I'm not a pro in programming and I have problem with data types. In program I'm using same result from analogue measurement once in real and once in integer. I'm doing comparison. But I don't know how to transform one real number (419.7 in DB10.DBD44) into integer (4197 DB10.DBW2). Each way I try I'm getting some big numbers. Please help, Kolma
Kolma Posts: 57 Rating: (1)
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7/17/2006 9:18 AM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 7/31/2025 Posts: 9027 Rating: (1199)	Hi Kolma, Perhaps You can use the following: Use MUL_R to multiple your Real with 10.0 and save it in MD40 Then use ROUND to convert your Real (md40)to a DINT (md60) Then you have mw60 and mw62. Where mw62 is your value!! This only works when the numbers aren't too big. Best regards, Wizard

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7/17/2006 9:41 AM	Rate (0)
Kolma Posts: 57 Rating: (1)	Thank you very much Wizard! This is second time you solved my problem. I'm counting. I hope some time I will help you with something. Kolma
Kolma Posts: 57 Rating: (1)
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7/17/2006 9:46 AM	Rate (0)
Wizard Diamond Member Joined: 4/24/2006 Last visit: 7/31/2025 Posts: 9027 Rating: (1199)	Hello Kolma, You're welcome I just try to be helpfull. Greetings, Wizard

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11/29/2011 11:16 AM	Rate (0)
PilotPM Posts: 23 Rating: (0)	Hi, I want to add, you lost sign (plus/minus).
PilotPM Posts: 23 Rating: (0)
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12/2/2011 12:21 PM	Rate (0)
Giuliano69 Posts: 21 Rating: (0)	Just beware (as already said) that a DINT may count up to 2^64 (something like 10^18) But a REAL number can count up to something like 10^38 (of course in denomralized form) It depends on your application...
Giuliano69 Posts: 21 Rating: (0)
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