HEIDENHAIN ND 780 - Handbuch (Seite 154)

30
I Operating Instructions
I - 2 Gener
a
l Oper
ations f
o
r ND 780
Stopwatch
The stopwatch shows the hours (h), minutes (m), seconds (s). It
operates like a stop watch showing elapsed time. (The watch starts
timing from 0:00:00).
The Elapsed Time field shows the total accumulated time from each
interval.
 Press the START/STOP soft key. The Status field will read
RUNNING. Press it again to stop time from elapsing.
 Press RESET to reset the elapsed time. Resetting will stop the
watch if it is running.
Remote Switch
The remote switch sets the parameters so the external switch
(pendant or foot switch) can be enabled to perform any or all of the
following functions: Data Output, Zero and Next Hole. Refer to
Section II for information on connecting remote switches via
Grounding Edge Finder input See "Connecting Edge Finder Output,
and Input Signals" on page 86
 DATA OUTPUT - to send position information out of the serial port
or to print the current position.
 ZERO - to zero one or more axes. (If you are in Distance-To-Go mode
it will zero the Distance-To-Go display. If in Actual Value mode it will
zero the datum).
 NEXT HOLE - to move to the next hole within a pattern (i.e. Hole
Pattern).
 While in the Data Output field, press the ON/OFF soft key to ON
to send the current position over the serial port when the switch
is closed.
 While in the Zero field, press the appropriate axis keys to enable
or disable zeroing of the axis display positions when the switch is
closed.
 While in the Next Hole field, press the ON/OFF soft key to ON to
move to the next hole within a pattern.
Pressing the Decimal key while in operating mode, will also
stop and start the clock. Pressing the Zero key will reset the
clock.