Siemens SIMATIC S7-300 Reference Manual page 18
Comparison list for programming languages based on the international mnemonics
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Also See for SIMATIC S7-300:
- Manual (676 pages) ,
- Reference manual (574 pages) ,
- Installation and operating manual (356 pages)
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Basic instructions
✔
✔
✔
✔
Form cosine value
✔
✔
✔
✔
Form tangent value
✔
✔
✔
✔
Form arcsine value
✔
✔
✔
✔
Form arccosine value
✔
✔
✔
✔
Form arctangent value
✔
✔
Return fraction
✔
✔
Exponentiate
Move
(✔)
(✔)
✔
✔
Move value
S7-300/400: Only LAD and FBD
✔
✔
Safety only: Write value indirectly to an F-DB
✔
✔
Safety only: Read value indirectly from an F-
DB
✔
✔
Move data type from ARRAY of BYTE
(deserialize)
✔
✔
Move data type to ARRAY of BYTE (serialize)
✔
✔
Move block
✔
✔
Move block uninterruptible
✔
✔
Move block
✔
✔
Fill block
A5E33285102-AB
Extended instructions
Description
Technology
STL
LAD / FBD
(not S7-1200)
COS
TAN
ASIN
ACOS
ATAN
FRAC
EXPT
MOVE
MOVE
WR_FBD
RD_FBD
Deserialize
Serialize
MOVE_BLK
UMOVE_BLK
MOVE_BLK_VARIANT
FILL_BLK
Communication
SCL
FRAC
**
**
:=
Page 17
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