Renishaw NCi-4 Installations- Und Benutzerhandbuch Seite 23

1-14
An M-code is required to activate the latch mode.
The M-code must supply a constant voltage of
between 12 V and 24 V to CN2-12. To deactivate
the latch mode function, the 12 V to 24 V supply
must be removed from CN2-12.
These selection levels can be inverted using
switch SW3-2, so that 0 V is used to activate tool
breakage detection and 12 V to 24 V is used to
Operating modes
deactivate. If the M-code voltage is floating when
deactivated, a resistor is required to pull up the
voltage to between 12 V and 24 V (see the figure
on page 1-13).
Information about the software for these cycles is
available from www.renishaw.com