Siemens SIMATIC RF200 System Manual page 64

Commissioning and parameter assignment
5.2 Parameter assignment of the IO-Link system
Number
①
②
③
④
Figure 5-27
In the "Event history" section (index 74) of the "Diagnostics" tab, errors and warnings are
displayed that were transferred to the master. The master only signals errors of the category
"coming/going" to the CPU. This is indicated by the LEDs of the master or of the CPU (SF).
With the help of the diagnostics function "OB82 + SFB/SFC(SFC13, 51/SFB54)" of the
relevant CPU, you can perform other diagnostics functions or display them.
64
Description
The values in the "Value" column are not changed by the system command "Device
Reset". The values that were read from the device with the last "Load to PG" are always
shown.
The values of this column are only displayed in "online mode" and are up-to-date values.
Values that are changing or have changed can be recognized by the light background. In
the example shown, the modified values are displayed after the "Device Reset" system
command.
UID of the transponder currently in the field of the reader.
UID history of the transponders
The "Diagnostics" tab after the "Device Reset" system command
SIMATIC RF200 IO-Link
System Manual, 03/2012, C79000-G8976-C276-01