Siemens SIMATIC RF188C - Page 130

Programming via OPC UA
10.2 OPC UA variables
SIMATIC RF185C, RF186C, RF188C, RF186CI, RF188CI
130 Operating Instructions, 04/2020, C79000-G8976-C512-03
Table 10- 17 Antenna
Path
Root/Objects/DeviceSet/Read_point_x/RuntimeParameters/Diag
nosis/LastAccess/Rfid/Antenna
Data type
Int32
Access
R
Description
Diagnostics on the last transponder access
Indicates the antenna via which the transponder was accessed
with the last command.
The prerequisite is that the "Parallel" or "Diagnostics" option is
set in the WBM.
Possible values
Two-digit number
The first digit stands for the read point index, the second digit for
the antenna index within the read point.
Example:
• Read point 1, antenna 1: 11
• Read point 2, antenna 1: 21
Table 10- 18 CurrentPowerLevel
Path
Root/Objects/DeviceSet/Read_point_x/RuntimeParameters/Diag
nosis/LastAccess/Rfid/CurrentPowerLevel
Data type
Int32
Access
R
Description
Diagnostics on the last transponder access
Outputs the power with which the last command was executed
on the transponder. This variable is only supported by UHF
readers.
The prerequisite is that the "Parallel" or "Diagnostics" option is
set in the WBM.
Possible values
Decimal number for the power in [dB]
Increment: 0.25 dB
• 0
• 5.00 ... 33.00