If the transponder is positioned orthogonally to the transmitting antenna, it normally cannot
be read. Therefore the transponder is preferably to be aligned parallel to the transmitting
antenna. The following figure illustrates this situation.
Figure 7-40
7.7.3.3
Optimum antenna/transponder positioning with plane mounting of the transponder on
metal
Figure 7-41
Example of optimum antenna/transponder positioning
SIMATIC RF600
System Manual, 10/2009, J31069-D0171-U001-A8-7618
Application example
Transponder/tags
7.7 SIMATIC RF680T
265