Standard Functions
Newall Measurement Systems
20
STANDARD FUNCTIONS
Once absolute zero has been established for the work-
piece, move to the machine mark. The machine does not
need to be positioned accurately, only within the band
around the mark i.e. 6mm (0.2500”) for Spherosyn and
2.5mm (0.1000”) for Microsyn.
Set the current position as the reference.
Repeat the procedures as desired for each axis.
SET REF
FIND 0
If datum is lost at anytime, either because the machine
had been moved with the power off, or the incorrect keys
were selected, it is possible to “Find” the datum again.
Position the machine to within the 6mm (0.2500”) band for
Spherosyn and 2.5mm (0.1000”) band for Microsyn.
“Find” the reference.
The position displayed indicates the correct distance to the
absolute zero for that axis.
The original datum is reset.
FIND REF
FIND 0
<
Select SET REF by pressing the arrow
right key. Select current position with
[ENT]
Find reference position by pressing the
arrow right key twice. Confirm with [ENT].
ref
ent
>
ref
Options: FIND 0
FIND REF
SET REF
SEL. AXIS
Select the axis using the axis Pre-Set or
Re-Set key.
X
Xo
or
Options: FIND 0
FIND REF
SET REF
SEL. AXIS
Select the axis using the axis Pre-Set or
Re-Set key.
X
Xo
or
5.3.2 Find Absolute Zero
As a fail-safe, Digifind can "find" the last datum or absolute zero set, i.e. the position the last time the [ Xo ],
[ Yo ], [ Zo ],or[ Z
l
o ] key was used.
If datum is lost at anytime, either because the machine
had been moved with the power off, or the incorrect keys
were selected, it is possible to “Find” the datum again.
Position the machine to within 6mm (0.2500”) for
Spherosyn and 2.5mm (0.1000”) for Microsyn, of the
datum. “Find” the reference.
The original datum is reset.
SEL. AXIS
FIND 0
Select FIND 0 by pressing [ENT].
Select the axis by using the axis
Pre-Set or Re-Set key.
ent
ref
X
Xo
or
ent
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