Siemens SIMATIC PCS 7 Programmier- Und Bedienhandbuch Seite 4

Inhaltsverzeichnis
7.5 CMP_T: Vergleicher für TIME-Werte .....................................................................................31
8 Bausteine zum Konvertieren von Datentypen ............................................................................................33
8.1 CONVERT..............................................................................................................................33
8.2 BY_DW...................................................................................................................................34
8.3 BY_W .....................................................................................................................................34
8.4 DI_DW....................................................................................................................................35
8.5 DI_I.........................................................................................................................................35
8.6 DI_R .......................................................................................................................................36
8.7 DW_DI....................................................................................................................................36
8.8 DW_R.....................................................................................................................................36
8.9 DW_W ....................................................................................................................................37
8.10 I_DI.........................................................................................................................................37
8.11 I_DW ......................................................................................................................................38
8.12 I_R..........................................................................................................................................38
8.13 I_W .........................................................................................................................................39
8.14 R_DI .......................................................................................................................................39
8.15 R_DW.....................................................................................................................................39
8.16 R_I..........................................................................................................................................40
8.17 W_BY .....................................................................................................................................40
8.18 W_DW ....................................................................................................................................41
8.19 W_I .........................................................................................................................................41
8.20 BO_BY ...................................................................................................................................42
8.21 BO_W.....................................................................................................................................42
8.22 BO_DW ..................................................................................................................................43
8.23 BY_BO ...................................................................................................................................43
8.24 W_BO.....................................................................................................................................44
8.25 DW_BO ..................................................................................................................................44
9 Arithmetik-Bausteine mit dem Datentyp REAL...........................................................................................45
9.1 MATH_FP...............................................................................................................................45
9.2 ADD_R: Addition von REAL-Werten ......................................................................................46
9.3 SUB_R: Subtraktion von REAL-Werten .................................................................................46
9.4 MUL_R: Multiplikation von REAL-Werten ..............................................................................47
9.5 DIV_R: Division von REAL-Werten ........................................................................................47
9.6 MAXn_R: Maximum von REAL-Werten .................................................................................48
9.7 MINn_R: Minimum von REAL-Werten....................................................................................48
4
Programmier- und Bedienhandbuch, 03/2019, A5E41367308-AC
Hilfe für CFC - Elementarbausteine