HEIDENHAIN NPD 281 v.3 - Manual (Page 14)

14
Display Freeze
With the latch command, the display can be stopped for any
period of time. The internal counter remains active.
Parameter P23 selects the “display freeze” mode and offers
three settings:
•
Concurrent display, no display freeze — the display value
is the current measured value.
• Frozen display — display value is frozen and is updated
with each signal for measured value output.
• Frozen/concurrent display — display remains frozen as
long as the latch signal is present; after the signal, the
display resumes continuous display of the current
measured values.
0.000 0.000 0.000 0.000 0.004 0.005 0.006 0.007 0.008 0.009 0.010 0.011 0.012 0.013 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.023 0.024 0.025 0.026 0.027 0.028 0.029 0.030 0.030 0.030 0.030
0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.014 0.030 0.030 0.030 0.030
Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð Ð
0 5
10 15 20 25 30
Latch
signal
Frozen
display
Frozen/
concurrent
display
Position
Display Freeze