Integer Data Types¶
CODESYS provides the following integer data types.
| Data Type | Lower Limit | Upper Limit | Memory |
|---|---|---|---|
| BYTE | 0 | 255 | 8 bit |
| WORD | 0 | 65535 | 16 bit |
| DWORD | 0 | 4294967295 | 32 bit |
| LWORD | 0 | 2:sup:64-1 | 64 bit |
| SINT | -128 | 127 | 8 bit |
| USINT | 0 | 255 | 8 bit |
| INT | -32768 | 32767 | 16 bit |
| UINT | 0 | 65535 | 16 bit |
| DINT | -2147483648 | 2147483647 | 32 bit |
| UDINT | 0 | 4294967295 | 32 bit |
| LINT | -2:sup:63 | 2:sup:63-1 | 64 bit |
| ULINT | 0 | 2:sup:64-1 | 64 bit |
Attention
Information can be lost when converting from larger to smaller types.
See also