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convert floating point number to word

Created by: Saravana kumar at: 7/16/2013 7:41 PM (18 Replies)

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7/16/2013 7:41 PM	Rate (0)
Saravana kumar Gold Member Joined: 2/6/2009 Last visit: 8/19/2024 Posts: 939 Rating: (118)	Hi guys, Which instruction to be used in S5 to convert Floating point number to Word. I have used below logic but it doesn't work, L FD 100 GFD T FW 200 NOP 0
	Last edited by: Saravana kumar at: 7/16/2013 7:52 PM _______________________________________________________________ Best Regards T.Saravana Kumar "All for the Best"
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7/16/2013 7:47 PM	Rate (1)
IBN-Service Posts: 8946 Rating: (999)	FW 102 is a part of FD 100.... What value is in FD100, in your constellation max. 32k allowed!
IBN-Service Posts: 8946 Rating: (999)
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This contribution was helpful to 1 thankful Users UMENCHO

7/16/2013 7:53 PM	Rate (0)
Saravana kumar Gold Member Joined: 2/6/2009 Last visit: 8/19/2024 Posts: 939 Rating: (118)	FD 200 contains 32 bit floating value, KG 20.0
	_______________________________________________________________ Best Regards T.Saravana Kumar "All for the Best"
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7/16/2013 8:33 PM	Rate (0)
IBN-Service Posts: 8946 Rating: (999)	Saravana kumar FD 200 contains 32 bit floating value, KG 20.0 Must work. What CPU?
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7/16/2013 8:36 PM	Rate (0)
SolutionFinder Posts: 559 Rating: (87)	It is wrong. First of all u have to convert floating point no to double int by round. Then from dint to int and after that u can convert int to word. Try in that way.
SolutionFinder Posts: 559 Rating: (87)	Last edited by: SolutionFinder at: 7/16/2013 8:36 PM
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7/16/2013 8:45 PM
IBN-Service Posts: 8946 Rating: (999)	SolutionFinder It is wrong. First of all u have to convert floating point no to double int by round. Then from dint to int and after that u can convert int to word. Try in that way. Are you nuts????
IBN-Service Posts: 8946 Rating: (999)
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7/16/2013 8:48 PM	Rate (0)
Saravana kumar Gold Member Joined: 2/6/2009 Last visit: 8/19/2024 Posts: 939 Rating: (118)	hi, S5 115U , CPU948
	_______________________________________________________________ Best Regards T.Saravana Kumar "All for the Best"
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7/16/2013 8:49 PM	Rate (0)
ALGUDKAR RAO Posts: 621 Rating: (10)	IBN-Service Saravana kumar FD 200 contains 32 bit floating value, KG 20.0 Must work. What CPU? yes it will work.
ALGUDKAR RAO Posts: 621 Rating: (10)
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7/16/2013 9:05 PM	Rate (0)
IBN-Service Posts: 8946 Rating: (999)	Saravana kumar hi, S5 115U , CPU948 Perfect, must work! What is the value that you read out of FW200? btw. FW200 usually is used in a big amount of Step5 blocks, so make sure to save this value before block ends.
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7/16/2013 10:21 PM	Rate (0)
sps-concept Gold Member Joined: 4/5/2006 Last visit: 8/13/2023 Posts: 642 Rating: (131)	Hello, 115U -> CPU 945 or 155U -> CPU 948? 115U CPU 948 i don't know ;-) Regards André Räppel --------------------------------------------------------------------------------- www.raeppel.de work faster withinnovative PLC-Tools

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