RF200 system planning
4.1 Fundamentals of application planning
SIMATIC RF200
System Manual, 07/2015, J31069-D0227-U001-A9-7618
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4.1.4
Impact of secondary fields
Secondary fields in the range from 0 mm to 30% of the limit distance (S
g
) generally always
exist.
They should, however, only be used during configuration in exceptional cases, since the
read/write distances are very limited. Exact details of the secondary field geometry cannot be
given, since these values depend heavily on the operating distance and the application.
When working in dynamic mode, remember that during the transition from the secondary
field to the main field the presence of the tag is lost temporarily. It is therefore advisable to
select a distance > 30 % of S
g
.
①
Main field
②
Secondary field
Figure 4-3
Gap in the field resulting from secondary fields
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Страница 88: ...RF200 system planning 4 4 Further information SIMATIC RF200 88 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 186: ...Antennas 6 8 ANT D10 SIMATIC RF200 186 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 300: ...Transponder 7 28 MDS D528 SIMATIC RF200 300 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 304: ...System integration SIMATIC RF200 304 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 352: ...Appendix A 5 Service Support SIMATIC RF200 352 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
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