Siemens SIMATIC RF186C Operating Instructions Manual page 112

Programming via the OPC UA interface
9.2 OPC UA variables
Table 9- 14
Path
Data type
Access
Description
Possible values
Table 9- 15
Path
Data type
Access
Description
Possible values
Table 9- 16
Path
Data type
Access
Description
Possible values
112
Identifier
Root/Objects/DeviceSet/Read_point_x/RuntimeParameters/Diag
nosis/LastAccess/Identifier
Defined as "BaseDataType"
The actual data type is defined during runtime by the "Code-
Types" variable. The types "String", "ByteString" and "ScanDa-
taEpc" are supported.
R
Diagnostics on the last transponder access
Outputs the UID or EPC of the transponder that was accessed
with the last command.
The prerequisite is that the "Parallel" or "Diagnostics" option is
set in the WBM.
Example (RF300 reader, data type string):
000000005575B67D
Timestamp
Root/Objects/DeviceSet/Read_point_x/RuntimeParameters/Diag
nosis/LastAccess/Timestamp
UtcTime
R
Diagnostics on the last transponder access
Outputs the time of the last transponder access.
The prerequisite is that the "Parallel" or "Diagnostics" option is
set in the WBM.
Example:
2018-05-29T08:29:15.812Z
RWDATA
Root/Objects/DeviceSet/Read_point_x/RuntimeParameters/Diag
nosis/LastAccess/Rfid/RWData
Defined as "BaseDataType"
The actual data type is defined during runtime by the "Code-
TypesRWData" variable. The types "String", "ByteString" and
"ScanDataEpc" are supported.
R
Diagnostics on the last transponder access
Outputs the read/written data of the last command. Only possible
with commands for reading/writing the transponder memory.
The prerequisite is that the "Parallel" or "Diagnostics" option is
set in the WBM.
Example (RF300 reader, data type string):
0011223344556677
SIMATIC RF185C, RF186C, RF188C, RF186CI, RF188CI
Operating Instructions, 06/2019, C79000-G8976-C512-02