5.4 SIMATIC RF350R
Pin assignment of RF350R RS422 interface
Display elements of the RF350R reader
Table 5- 6
Ensuring reliable data exchange
The "center point" of the transponder must be situated within the transmission window.
The RF350R reader does not have an internal antenna. Operation is not affected by
mounting on metal or flush-mounting in metal. For information about the metal-free area
required by the external antennas, refer to the corresponding section of the chapter
Antennas (Page 113).
Only in the "with presence" mode.
+ 24 V
Operating voltage present, reader not initialized or antenna switched off
Operating voltage present, reader initialized and antenna switched on
Error has occurred, the type of flashing corresponds to the error code in
the table in Section "Error codes". The optical error display is only reset
if the corresponding reset parameter ("option_1", see FC45 / FB45
documentation, Section "Input parameters") is set.
System Manual, 01/2009, A5E01642529-03