Siemens MindConnect Nano - Page 52

IEC61131 elementary datatypes OPC UA built-in datatypes Industrial IoT Type
BOOL Boolean boolean
SINT SByte int
USINT Byte int
INT Int16 int
UINT UInt16 int
DINT Int32 int
UDINT UInt32 int
LINT Int64 long
ULINT UInt64 long
BYTE Byte int
WORD UInt16 int
DWORD UInt32 int
LWORD UInt64 long
REAL Float double
LREAL Double double
STRING String string
CHAR Byte int
WSTRING String string
WCHAR UInt16 int
DT DATE_AND_TIME DateTime n/a
DATE DateTime n/a
TOD TIME_OF_DAY DateTime n/a
TIME Double double
“NodeID“ is not a valid part of the OPC string anymore.
Configuring protocols
4.3 Overview of OPC UA protocol for MindConnect Nano
MindConnect Nano
System Manual 7/2023 52