BasicPrinciples BasicDataTypes - ThorstenBrach/SRCI GitHub Wiki
| Data type | Name | Group | Length [Bits] | Value range |
|---|---|---|---|---|
BOOL |
Boolean |
Binary |
1 |
True, False |
BYTE |
Byte |
Binary |
8 |
16#0 to 16#FF |
WORD |
Word |
Binary |
16 |
16#0 to 16#FFFF |
DWORD |
Double Word |
Binary |
32 |
16#0 to 16#FFFF_FFFF |
SINT |
Short INT |
Integer |
8 |
-128 to +127 |
INT |
INT |
Integer |
16 |
-32768 to +32767 |
DINT |
Double INT |
Integer |
32 |
-2147483648 to +2147483647 |
USINT |
Unsigned Short INT |
Integer |
8 |
0 to 255 |
UINT |
Unsigned INT |
Integer |
16 |
0 to 65,535 |
UDINT |
Unsigned Double INT |
Integer |
32 |
0 to 4294967295 |
REAL |
REAL |
Floating point |
32 |
-3.402823e+38 to +3.402823e+38 |
CHAR |
Character |
Character |
8 |
ASCII (Unicode - U+0000 to U+009F) |
STRING |
String |
String |
Up to 2048 |
ASCII (Unicode - U+0000 to U+009F) |
DATE |
Date |
Date and time |
16 |
D#1990-01-01 to D#2169-06-06 |
TOD |
Time of day |
Date and time |
32 |
TOD#00:00:00.000 to TOD#23:59:59.999 |