Operation
Using function blocks for Siemens TIA portal
Hans Turck GmbH & Co. KG | T +49 208 4952-0 | more@turck.com | www.turck.com
07.00 | 2022/09 | 240
Input variables — FB10, FB11 and FB12
Name Data type Meaning
HwID_HFcompact
HwID_HFextended
HwID_HFbusmode
DEC Hardware identifier of the module
CMDC HEX Command code, see the description of the
output data, [}105]
RCNT DEC Loop counter for fast processing, see descrip-
tion of the output data, [}105]
DOM DEC Memory area (can only be used with UHF ap-
plications), see description of the output data,
[}105]
ADDR DEC Start address in bytes, see description of the
output data, [}105]
LEN DEC Length in bytes, see description of the output
data, [}105]
SOUID DEC Length of UID/EPC in bytes, see description of
the output data, [}105]
TOUT DEC Timeout, see description of the output data,
[}105]
RFN DEC Read fragment No., see description of the out-
put data, [}105]
WFN DEC Write fragment No., see description of the out-
put data, [}105]
ANTIN
(RFID_HF_Busmode)
BYTE Read/write head address of the head to be ad-
dressed, [}105]
HwID_Read016B
(RFID_COMPACT_Mode)
HwID_Read128B
(RFID_EXTENDED_Mode)
(RFID_HF_Busmode)
DEC Hardware identifier for the read data
HwID_Write016B
(RFID_COMPACT_Mode)
HwID_Write128B
(RFID_EXTENDED_Mode)
(RFID_HF_Busmode)
DEC Hardware identifier for the write data
WriteDataBuffer16B
(RFID_COMPACT_Mode)
WriteDataBuffer128B
(RFID_EXTENDED_Mode)
(RFID_HF_Busmode)
POINTER Write data