Siemens SIMATIC S7-1500T Reference Manual

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Extended instructions
Basic instructions
Communication
Technology
S7-300
S7-400
S7-1200 S7-1500
Description LAD/FBD
STL
(not S7-1200)
SCL
✔
Create a reference to a tag:
"REF()" is used to specify to which tag a
previously declared reference should point.
nn nn REF
✔
✔
✔
✔
Convert BCD to integer (16 bit)
nn
BTI
BCD16_TO_INT
✔
✔
✔
✔
Convert integer (16 bit) to BCD
nn
ITB
INT_TO_BCD16
✔
✔
✔
✔
Convert BCD to integer (32 bit)
nn
BTD
BCD32_TO_INT
✔ ✔ ✔ ✔
Convert integer (32 bit) to BCD
nn DTB DINT_TO_BCD3
2
✔ ✔ ✔ ✔
Convert integer (16 bit) to integer (32 bit)
S7-1500: Conversion also done implicitly
nn
ITD
INT_TO_DINT
✔ ✔ ✔ ✔
Convert integer (32 bit) to floating
-
point number
S7-1500: Conversion also done implicitly
nn DTR DINT_TO_REAL
✔ ✔
You can generally convert numerical formats
and data types into other numerical formats
and data types. You can find more detailed
information in the information system of
STEP 7
CONVERT
xxx_TO_yyy
✔ ✔ ✔
Create ones complement integer (16 bit)
S7-1500: Conversion also done implicitly
nn INVI nn

Siemens SIMATIC S7-1500T Specifications

General

Brand	Siemens
Model	SIMATIC S7-1500T
Category	Controller
Language	English