Edatatype - Siemens Simatic S7-1500 Function Manual

User interfaces (API)
7.8 Data types
7.8.7.10

EDataType

Description
This enumeration contains all the PLC data types (STEP 7).
Table 7- 448 EDataType - Native C++
Syntax
338
enum EDataType
{
SRDT_UNKNOWN = 0,
SRDT_BOOL = 1,
SRDT_BYTE = 2,
SRDT_CHAR = 3,
SRDT_WORD = 4,
SRDT_INT = 5,
SRDT_DWORD = 6,
SRDT_DINT = 7,
SRDT_REAL = 8,
SRDT_DATE = 9,
SRDT_TIME_OF_DAY = 10,
SRDT_TIME = 11,
SRDT_S5TIME = 12,
SRDT_DATE_AND_TIME = 14,
SRDT_STRUCT = 17,
SRDT_STRING = 19,
SRDT_COUNTER = 28,
SRDT_TIMER = 29,
SRDT_IEC_Counter = 30,
SRDT_IEC_Timer = 31,
SRDT_LREAL = 48,
SRDT_ULINT = 49,
SRDT_LINT = 50,
SRDT_LWORD = 51,
SRDT_USINT = 52,
SRDT_UINT = 53,
SRDT_UDINT = 54,
SRDT_SINT = 55,
SRDT_WCHAR = 61,
SRDT_WSTRING = 62,
SRDT_LTIME = 64,
SRDT_LTIME_OF_DAY = 65,
SRDT_LDT = 66,
SRDT_DTL = 67,
SRDT_IEC_LTimer = 68,
SRDT_IEC_SCounter = 69,
SRDT_IEC_DCounter = 70,
SRDT_IEC_LCounter = 71,
SRDT_IEC_UCounter = 72,
SRDT_IEC_USCounter = 73,
SRDT_IEC_UDCounter = 74,
SRDT_IEC_ULCounter = 75,
SRDT_ERROR_STRUCT = 97,
SRDT NREF = 98,
S7-PLCSIM Advanced
Function Manual, 12/2017, A5E37039512-AB