CODESYS Development System
Integer data types Important Information can be lost when converting from larger data types to smaller data types. CODESYS provides the following integer data types. Type Lower limit Upper Limit Memor
CODESYS Development System
Time Data Types Data Type: TIME Syntax TIME#<time declaration> Time data types are treated internally as DWORD . In the case of TIME , this leads to a resolution in milliseconds. Data Type Lower Limit
CODESYS Development System
Date and Time Data Types The data types DATE , DATE_AND_TIME ( DT ), and TIME_OF_DAY ( TOD ) are handled internally like a DWORD (32-bit value). The data types LDATE , LDATE_AND_TIME ( LDT ), and LTIM
CODESYS Development System
Data Type: __UXINT, __XINT, __XWORD Variables with these special data types are converted to a platform-compliant data type, depending on the target system. CODESYS supports systems with address regis
CODESYS Development System
User-defined data type: TYPE :
CODESYS Development System
Data Structure: STRUCT A structure is a user-defined data type, which combines multiple variables of any data type into a logical unit. The variables declared within a structure are called members. Yo
CODESYS Development System
Data Type: Implicit Enumeration The implicit enumeration allows for an easy way to declare a new enumeration variable which is valid only within the local POU. A variable of this type can take a limit
CODESYS Development System
Data Structure: UNION A UNION is a data structure with usually different data types. In a union, all components have the same offset and therefore the same amount of storage space. TYPE NAME_AB: UNION
CODESYS Development System
Subrange type A subrange type is a data type whose value range is a subset of a base type. Syntax in the declaration: <variabel name> : <integer type> ( <lower index limit> .. <upper index limit> ) <v
CODESYS Development System
Data Type: __VECTOR Note Vector operations are supported natively only on 64-bit processors and offer a performance advantage only on these processors. The data sheet of the controller provides inform