Werner Turck GmbH & Co. KG TNM30 用户手册
3 – 5
Installation guidelines
D101583 0207
BL ident
3
Remedy 3: Place a non-metallic intermediary element of 20 to 40
mm thickness between the read-write head and the iron frame. This
will significantly reduce the parasitic coupling of the field and the
support (Fig. 5).
mm thickness between the read-write head and the iron frame. This
will significantly reduce the parasitic coupling of the field and the
support (Fig. 5).
Remedy 4: It is also possible to contact the read-write heads via the
function block (PLC) and to use it to switch them on and off. The
influence through another read-write head can be avoided using the
selective mode, where the channel in whose transfer window the
data is located is active (see manual BL ident Proxy-Ident-Block
(PIB), D101578). Using this method the adjacent read-write heads
do not emit a field and there is no mutual interference.
function block (PLC) and to use it to switch them on and off. The
influence through another read-write head can be avoided using the
selective mode, where the channel in whose transfer window the
data is located is active (see manual BL ident Proxy-Ident-Block
(PIB), D101578). Using this method the adjacent read-write heads
do not emit a field and there is no mutual interference.
Figure 5
Addition of an
intermediary non-
metallic element
Addition of an
intermediary non-
metallic element
non-metallic spacer