CODESYS Development System
Operator: ASIN The IEC operator yields the arcsine value of a number. Permitted data types for input variables: any numeric basic data type Permitted data types for output variables: REAL and LREAL Ex
CODESYS Development System
Operator: ACOS The IEC operator yields the arccosine value of a number. The value is computed in radians. Permitted data types for input variables that measure the angle in radians: any numeric basic
CODESYS Development System
Operator: ATAN The IEC operator yields the arctangent value of a number. The value is computed in radians. Permitted data types for input variables that measure the angle in radians: any numeric basic
CODESYS Development System
Operator: __DELETE The operator is an extension of the IEC 61131-3 standard. Important For compatibility, the compiler version must be >= 3.3.2.0. The operator releases the memory of instances that th
CODESYS Development System
Operator: __ISVALIDREF The operator is an extension of the IEC 61131-3 standard. The operator is used for checking whether a reference refers to a valid value. For a description of use and an example,
CODESYS Development System
Operator: __NEW The operator is an extension of the IEC 61131-3 standard. The __NEW operator reserves dynamic memory to instantiate function blocks, user-defined data types, or arrays of standard type
CODESYS Development System
Operator: __QUERYPOINTER The operator is an extension of the IEC 61131-3 standard. At runtime, the operator makes it possible to convert the type of an interface reference of a function block to a poi
CODESYS Development System
Operator: __TRY, __CATCH, __FINALLY, __ENDTRY These operators are extended from the IEC 61131-3 standard and they are used for specific exception handling in IEC code. Syntax __TRY <statements_try> __
CODESYS Development System
Operator: __CURRENTTASK The operator is an extension of the IEC 61131-3 standard. At runtime, the operator provides information about the IEC task that is currently running. Tip The operator is suppor
CODESYS Development System
Operator: __COMPARE_AND_SWAP The multicore operator is an extension of the IEC 61131-3 standard. The operator can be used for implementing a semaphore, for example to guarantee exclusive access to a v