HEIDENHAIN ND 287 User Manual - Manual (Page 32)

32
I Working with the ND 287 position display unit
I – 4 J
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b Set
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Setting the display value for two axes in display mode X1:X2
(applies to X1+X2, X1-X2, f(X1,X2))
 Select soft-key page 3 on the standard screen.
 Select display mode X1:X2 (see "Axis display mode" on page 27).

If necessary, press the DATUM soft key to select the datum you
want to set.
 To reset the display value of both axes to zero, press the RESET
soft key or apply a signal to pin 2 of connection X41. As an
alternative, you can use the numeric keys to enter the number zero
and press ENTER to confirm your entry. Depending on the formula
programmed for the coupled position, the display value does not
necessarily need to be zero.
 You can also set axis X1 to any desired display value by entering the
new value with the numeric keypad. As a result, the SET symbol in
the status display starts flashing in red. Press the ENTER key to
confirm the entered numerical value. The display value of axis X2 is
automatically reset to the value zero.
 To set axis X1 to the preset value for the datum point (see "Value for
datum point" on page 36), press the PRESET soft key. The display
value of axis X2 is automatically reset to the value zero. As an
alternative, you can apply a signal to pin 3 of connection X41.
Fig. I.21 Standard screen with soft-key page 3
Fig. I.22 Sum or difference display