12/4/2010 12:03 AM | |
Posts: 1 Rating: (0) |
Hi I seriously need help, can someone please explain what exactly an integer, double integer and real are ??? (This in relation to Siemens Simatic 300). Plus why would have I have to change an integer (int) to a double integer (dint) then to a real ????. WOuld I be right in saying that if I dont the programme will round the numbers up ??? Splitted from please help me. |
Last edited by: O_Moderator at: 12/6/2010 8:57 AMnew subject after splitting |
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12/7/2010 7:57 AM | |
Joined: 5/28/2008 Last visit: 9/21/2024 Posts: 4515 Rating: (839)
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Hello, Please read section (27 Appendix) of this Manual "SIMATIC Programming with STEP 7 V5.5" If you want to jump directy to INT, DINT & REAL format of Data types, then go directly to sections: 27.3.2.1 Format of the Data Type INT (16-Bit Integers) 27.3.2.2 Format of the Data Type DINT (32-Bit Integers) 27.3.2.3 Format of the Data Type REAL (Floating-Point Numbers) |
Ayman Elotaify |
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