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Recipe Tag - DateTime -

Created by: SummerSeaSun at: 9/22/2017 2:25 PM (7 Replies)

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9/22/2017 2:25 PM	Rate (0)
SummerSeaSun Bronze Member Joined: 2/5/2013 Last visit: 10/14/2024 Posts: 288 Rating: (5)	I want to link an internal tag of type DateTime to a recipe element of data type: Date/time. If I add the tag to the element it goes red and says: The datatype of the tag is invalid invali for this communication type Why this happen? I'm using: Tia Version V14 SP1 Update 2 STEP 7 Version V14 SP1 Update 2 WinCC Professional Version V14 SP1 Update 2

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9/25/2017 2:01 PM	Rate (0)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 4/17/2025 Posts: 15311 Rating: (1893)	Hello Summer88 I have made a little Test and I can use a Date_and_Time Tag out of my S71500 PLC in the Recipe of a Comfort Panel. I get only an error if I try to use the same Date_and_Time Tag twice. Which Panel do you use, do you have a screenshot of your Configuration? Which TIA Portal Version do you use, which PLC, do you use an optimized DB, Which Datatype do you use exactly?? Bye Murof
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9/25/2017 5:01 PM	Rate (0)
SummerSeaSun Bronze Member Joined: 2/5/2013 Last visit: 10/14/2024 Posts: 288 Rating: (5)	Thanks for the reply, I cannot use the PLC memory, the tag is one and only and is an Internal tag. I'm using wincc Professional without PLC, just one modbus tcp connection: Tia Version V14 SP1 Update 2 STEP 7 Version V14 SP1 Update 2 WinCC Professional Version V14 SP1 Update 2 Attachment Screenshot_20170925_170215.png (287 Downloads)
	Last edited by: Summer88 at: 9/25/2017 5:05:52 PM
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9/26/2017 2:22 PM	Rate (0)
Murof Platinum Expert Joined: 8/3/2009 Last visit: 4/17/2025 Posts: 15311 Rating: (1893)	Hello Summer88 OK you use WinCC Professional, that is another view to the System. The recipe system is based on the "User Archive" out of the WInCC V7.X Classic. -> Here you can also use DateTime as Datatype but only for internal usage with Scripts for example, its because the Timestamps for Last Change is also in this format. But If you work with Tag communication then you cannot use any of the available Datatypes to connect it to this kind of element. -->> Summary:-> It doesn´t work with any Tag Datatype with the Recipesystem in WinCC Professional RT. Perhaps V15 will bring us more functionality. Bye Murof
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9/27/2017 3:52 PM	Rate (0)
SummerSeaSun Bronze Member Joined: 2/5/2013 Last visit: 10/14/2024 Posts: 288 Rating: (5)	I have a start date (now) and need to calculate an end date. An ending date should be calculated from the start date adding the hours and the minutes. But something is wrong, if start hour is 13 and I add 18 hours, the system return end hour is 31 ???!!!! SYSTEMTIME datetime_start; SYSTEMTIME datetime_end; GetSystemTime(&datetime_start); datetime_end = datetime_start; datetime_end.wHour = datetime_start.wHour + 18; printf("DateTime Start Year:%d\nMonth:%d\nDate:%d\nHour:%d\nMin:%d\n" ,datetime_start.wYear,datetime_start.wMonth,datetime_start.wDay ,datetime_start.wHour,datetime_start.wMinute); printf("DateTime END Year:%d\nMonth:%d\nDate:%d\nHour:%d\nMin:%d\n" ,datetime_fine.wYear,datetime_fine.wMonth,datetime_fine.wDay ,datetime_fine.wHour,datetime_fine.wMinute);

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9/28/2017 1:57 PM	Rate (0)
SummerSeaSun Bronze Member Joined: 2/5/2013 Last visit: 10/14/2024 Posts: 288 Rating: (5)	Can I import a library in C? I'm following this for wincc but GlobalDefinition return error. https://support.industry.siemens.com/cs/document/22279366/how-can-you-incorporate-your-own-header-files-in-c-scripts-?dti=0&lc=en-ZA Instead adding the "time.h" to C header and then insert this before my function return a series of erros in time.h. #include "time.h" void InProd_lotto() {} unknown user HMI_RT,,1,16,12:56:10 PM ,Software compilation started.,,,12:56:10 PM ,Compiling delta data of the project.,,,12:56:10 PM ,No HMI runtime-relevant changes have been made since the last error-free HMI compilation. New compilation is not necessary.,,,12:56:10 PM Scripts,,1,11,12:56:10 PM C scripts,,1,7,12:56:10 PM InProd_lotto,,1,0,12:56:11 PM ,The WinCC-specific script syntax check is in progress...,,,12:56:14 PM ,time.h: Line(32): can not find #include file features.h ,,,12:56:14 PM ,time.h: Line(42): can not find #include file stddef.h ,,,12:56:14 PM ,time.h: Line(46): can not find #include file bits/time.h ,,,12:56:14 PM ,time.h: Line(60): can not find #include file bits/types.h ,,,12:56:14 PM ,time.h: Line(34): '__BEGIN_DECLS': invalid function definition ,,,12:56:14 PM ,time.h: Line(64): <type> expected before 'typedef' ,,,12:56:14 PM ,time.h: Line(76): can not find #include file bits/types.h ,,,12:56:14 PM ,time.h: Line(78): <type> expected before '__BEGIN_NAMESPACE_STD' ,,,12:56:14 PM ,time.h: Line(81): <type> expected before '__END_NAMESPACE_STD' ,,,12:56:14 PM ,time.h: Line(157): <type> expected before '}' ,,,12:56:14 PM ,time.h: Line(158): <type> expected before '__END_NAMESPACE_STD' ,,,12:56:14 PM ,time.h: Line(197): ';' expected before '__THROW' ,,,12:56:14 PM ,time.h: Line(201): ';' expected before '__THROW' ,,,12:56:14 PM ,time.h: Line(204): ';' expected before '__THROW' ,,,12:56:14 PM ,time.h: Line(210): ')' expected before ',' ,,,12:56:14 PM ,time.h: Line(213): <type> expected before '__END_NAMESPACE_STD' ,,,12:56:14 PM ,time.h: Line(248): ';' expected before '__THROW' ,,,12:56:14 PM ,time.h: Line(249): <type> expected before '__END_NAMESPACE_STD' ,,,12:56:14 PM ,time.h: Line(269): ';' expected before '__THROW' ,,,12:56:14 PM ,time.h: Line(270): <type> expected before '__END_NAMESPACE_STD' ,,,12:56:14 PM ,Line(6): <type> expected before 'void' ,,,12:56:14 PM ,Line(25): <type> expected before 'printf' ,,,12:56:14 PM ,Line(28): <type> expected before 'if' ,,,12:56:14 PM ,Line(30): <type> expected before 'lavoro_hh' ,,,12:56:14 PM ,Line(31): <type> expected before 'lavoro_mm' ,,,12:56:14 PM ,Line(32): <type> expected before 'GetSystemTime' ,,,12:56:14 PM ,Line(34): <type> expected before 'sprintf' ,,,12:56:14 PM ,Line(35): <type> expected before 'sprintf' ,,,12:56:14 PM ,Line(36): <type> expected before 'printf' ,,,12:56:14 PM ,Line(41): <type> expected before 'datetime_fine' ,,,12:56:14 PM ,InProd_lotto - The syntax check has detected errors,,,12:56:14 PM I've copied time.h from a Debian installation, what is missing?
	Last edited by: Summer88 at: 9/28/2017 1:58:44 PM
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9/29/2017 5:04 PM	Rate (0)
SummerSeaSun Bronze Member Joined: 2/5/2013 Last visit: 10/14/2024 Posts: 288 Rating: (5)	Thanks for the help.... switched to a mix of ansi c and vba, that is orrible but works! Dim inizio Dim fine inizio = Now fine = DateAdd( "s", ( SmartTags("LAVORO_HH")6060) + (SmartTags("LAVORO_MM")*60 ), inizio )

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10/6/2017 10:26 AM	Rate (0)
Jen_Moderator Diamond Member Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating: (174)	New question published by Summer88 is split to a separate thread with the subject Recipe data are wrong, recorded time is 2 hours later than real. Best regards Jen_Moderator
	Last edited by: Jen_Moderator at: 10/6/2017 10:30:50 AM
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