ST_RFID_TranspInfo
The structure ST_RFID_TranspInfo indicates the type and the serial number of the last detected RFID transponder. The command GetInventory is used to query and update this information.
TYPE ST_RFID_TranspInfo :
STRUCT
sSerialNumber : T_RFID_TranspSRN; (* serial number shown as hex coded string(ascii) *)
eType : E_RFID_TranspType;
iHeadNumber : USINT; (* read head where the last transponder was detected *)
iDCType : USINT; (* data carrier type: the received transponder type code (see device specific type list) *)
END_STRUCT
END_TYPE
All manufacturers
Name | Description |
---|---|
sSerialNumber | The serial number of the transponder (frequently 8 bytes) is indicated in the hexadecimal string sSerialNumber. The data type is T_RFID_TranspSRN. If Balluff RFID readers are used, the serial number of 13.56 Mhz transponders is rotated byte-by-byte by the library function block. This takes place because the serial number read out from a transponder would otherwise not correspond to the serial number read out on another reader. This allows devices from different manufacturers to be operated together in the same network. |
eType | The type of transponder is indicated as an enumeration value of the enumeration E_RFID_TranspType. |
iDCType | The type of transponder is specified as a numeric code. See the proprietary device-specific transponder type list. |
Pepperl+Fuchs
Name | Description |
---|---|
iHeadNumber | If an RFID reader with several read heads is connected, iHeadNumber indicates by which head the RFID transponder was detected. |
Requirements
Development Environment |
Target Platform |
PLC Libraries to include |
---|---|---|
TC3.1.4013 |
PC or CX (x86, x64) |
Tc2_RFID |