Werner Turck GmbH & Co. KG TNM30 用户手册
3 – 3
Installation guidelines
D101583 0207
BL ident
3
Remedy: Install the data carriers in a different manner and there will
no longer by an influence on the transfer zone (Fig. 2).
no longer by an influence on the transfer zone (Fig. 2).
Installation of several read-write heads on metal frames or metal supports
Every read-write head which is mounted on metal couples a part of
the field to the metal support. If the minimum distance d and the
metal-free zones are observed, there is generally no mutual
influence. If however a metal frame should have an unfavourable
form an influence is still possible. This results in longer data transfer
times and error messages in the interface module.
the field to the metal support. If the minimum distance d and the
metal-free zones are observed, there is generally no mutual
influence. If however a metal frame should have an unfavourable
form an influence is still possible. This results in longer data transfer
times and error messages in the interface module.
Problem: Mutual interference of the read-write heads
Figure 2
Other
arrangement of
the data carrier
Other
arrangement of
the data carrier
metal core
data carrier
read/write head
plate
non-metallic spacer