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Scout TIA V13SP1 Integer to BCD conversion

Created by: atharva at: 4/27/2015 2:55 PM (5 Replies)

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4/27/2015 2:55 PM	Rate (0)
atharva Posts: 79 Rating: (5)	Dear Team I need to convert an integer to BCD Which is easy way to do it? Any updates will come on these conversions? Scout TIA V13 SP1 Thanks
atharva Posts: 79 Rating: (5)
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4/27/2015 4:07 PM	Rate (0)
jacek d Platinum Member Joined: 9/23/2005 Last visit: 1/14/2026 Posts: 5155 Rating: (772)	I think you should write your own function for it. Look at the OSCAT site for some guidance.
	Regards, Jacek What is confusing you is the fact that you never see a number but always its digit representation. So you end up thinking that the number is the representation. - Andrej Bauer Any claims against me - based on whatever legal reason - resulting from the use of any code and/or ideas presented on this forum shall be excluded. #StayWithUkraine
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4/27/2015 4:17 PM	Rate (0)
atharva Posts: 79 Rating: (5)	Thanks Jacek, I will as there is no Siemens library function.
atharva Posts: 79 Rating: (5)
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4/28/2015 9:33 AM	Rate (0)
jacek d Platinum Member Joined: 9/23/2005 Last visit: 1/14/2026 Posts: 5155 Rating: (772)	Having a while in the morning: FUNCTION INT2BCD:WORD VAR_INPUT IN:INT; END_VAR CASE IN OF INT#min..0: INT2BCD:=0; 9999..INT#max: INT2BCD:=9999; ELSE INT2BCD:=SHL(INT_TO_WORD(IN/1000),12) OR SHL(INT_TO_WORD(IN/100 MOD 10),8) OR SHL(INT_TO_WORD(IN/10 MOD 10),4) OR INT_TO_WORD(IN MOD 10); END_CASE; END_FUNCTION Not tested.
	Regards, Jacek What is confusing you is the fact that you never see a number but always its digit representation. So you end up thinking that the number is the representation. - Andrej Bauer Any claims against me - based on whatever legal reason - resulting from the use of any code and/or ideas presented on this forum shall be excluded. #StayWithUkraine
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4/28/2015 10:39 AM	Rate (0)
pigroplc Bronze Member Joined: 4/3/2008 Last visit: 11/16/2025 Posts: 392 Rating: (16)	INT_TO_BCD I can see it as reserved identifiers in the ST programming language, I guess you can use as instruction or what? Siemens may forecast a future implementation?? pigroplc
	Last edited by: pigroplc at: 4/28/2015 10:44:01 AM
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4/28/2015 10:51 AM	Rate (0)
jacek d Platinum Member Joined: 9/23/2005 Last visit: 1/14/2026 Posts: 5155 Rating: (772)	Yes, it's reserved identifer (as few others) which means you can't redefine it. But there's no system function or operator under that name. Maybe Siemens guys had in mind to use it but they dropped it for some reason.
	Regards, Jacek What is confusing you is the fact that you never see a number but always its digit representation. So you end up thinking that the number is the representation. - Andrej Bauer Any claims against me - based on whatever legal reason - resulting from the use of any code and/or ideas presented on this forum shall be excluded. #StayWithUkraine
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