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https://support.industry.siemens.com/cs/mdm/109755202?c=69436189067&lc=en-WW

Data type

Absolute address

Example

Description

BOOL

%DBn.DBXx.y

%DB1.DBX1.0

Data bit 1.0 in DB1

BYTE, CHAR, SINT, USINT

%DBn.DBBy

%DB1.DBB1

Data bit 1 in DB1

WORD, INT, UINT

%DBn. DBWy

%DB1.DBW1

Data word 1 in DB1

DWORD, DINT, UDINT, REAL, TIME

%DBn.DBDy

%DB1.DBD1

Data double word 1 in DB1


More Absolut addressing

https://euroec.by/assets/files/weintek/plc_connection_guide/Siemens_S7_1200_S7_1500_absolute_addressing_Ethernet.pdf