This DataType is a structure that defines additional RFID-related information of an AutoID Identifier detection during a scan cycle. Its composition is formally defined in Table 65.
Table 65 – RfidSighting Structure
|
Name |
Type |
Description |
|
RfidSighting |
Structure |
Subtype of Structure defined in OPC 10000-5. |
|
Antenna |
Int32 |
Returns the number of the antenna which detects the RFID tag first. |
|
Strength |
Int32 |
Returns the signal strength (RSSI) of the transponder. Higher values indicate a better strength. |
|
Timestamp |
UtcTime |
Timestamp in UtcTime. |
|
CurrentPowerLevel |
Int32 |
Returns the current power level (unit according to parameter settings) |
Its representation in the AddressSpace is defined in Table 66.
Table 66 – RfidSighting Definition
|
Attribute |
Value |
|||||
|
BrowseName |
RfidSighting |
|||||
|
IsAbstract |
False |
|||||
|
References |
NodeClass |
BrowseName |
DataType |
TypeDefinition |
Other |
|
|
Subtype of Structure defined in OPC 10000-5. |
||||||