Siemens S7-300F-2 PN, DP manual Generating DB48 Open DB48, set up 1024 bytes, Save and close DB48

Industry Automation and Drive Technologies - SCE

5.5Generating Data Blocks

DB48 Write/Read Data

Here, the source data of a write request to the transponder is stored, or the destination data for the read request from the transponder.

Generating DB48

Open DB48, set up 1024 bytes

Under Name, enter “Data“.

At Type Combined data, select (with the right mouse key) the ARRAY data format.

Enter 1..1024 within the brackets.

In the next line, select or enter BYTE.

Save and close DB48

TIA Training Document	Page 23 of 65
Module E11
Status: 01/2010	Radio Frequency Identification (RFID) with SIMATIC S7-300F-2PN/DP and
RF180C