298
INT8U; //8 bits unsigned integer
INT8S; //8 bits signed integer
INT16U //16 bits unsigned integer
INT16S //16 bits signed integer
INT32U //32 bits unsigned integer
INT32S //32 bits signed integer
FP32; // single precision floating
FP64; //double precision floating
Predefined Marco: #define true 1
#define false 0
#define TRUE 1
#define FALSE 0
8-4.Import and Export the Functions
1. Export
(1) Function: Export the function as the file, then other PLC program can import to use;
(2) Export Format
a) Editable: Export the source codes out and save as a file. If import again, the file is editable;