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TX1200 | TwinCAT PLC
PLC Control
Foreword
A Brief Introduction to TwinCAT PLC Control
Sample Program
Individual Components
Editors
Resources
Reference programming
Data Types
Operators
Overview IEC Operators
Numeric Operators
Arithmetic Operators
Bitstring Operators
Bitshift Operators
Selection Operators
Comparison Operators
Selection of different Operators
Type Converting Operators
BOOL_TO conversions
TO_BOOL conversions
STRING_TO conversions
TO_STRING conversions
TIME_TO conversions
DATE_TO conversions
TOD_TO conversions
DT_TO conversions
REAL_TO-/LREAL_TO conversions
Conversion between integral number types
TRUNC
Operands
System Functions
Compiler Errors
Programming conventions for creating the IEC61131-3
Library Management
Engineering Interface (ENI)
Visualization
Appendix
PLC Libraries for PC based systems
PLC Libraries for BC based systems
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