ACU-RITE VUE - Manual (Page 18)

4 I
I – 1 Intr
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o
VUE
Working without reference mark evaluation
The VUE can also be used without crossing over the reference marks.
U Press the NO REF soft key to exit the reference mark evaluation
routine, and continue.
The reference marks can still be crossed over at a later time if it
becomes necessary to define a datum that can be re-established after
a power interruption.
U Press the ENABLE REF soft key to activate the position recovery
routine.
ENABLE/DISABLE REF function
The ENABLE/DISABLE soft key, that is present during the position
recovery routine, allows the operator to select a specific reference
mark on an encoder. This is important when using encoders with Fixed
Reference Marks (instead of ones with Position-Trac™ feature). When
the DISABLE REF soft key is pressed, the recovery routine is paused,
and any reference marks that are crossed during encoder movement
are ignored. When the ENABLE REF soft key is then pressed, the
recovery routine once again becomes active, and the next crossed
reference mark will be selected.
Only cross over the reference marks of all the encoders that are
needed.
U Once reference marks for all desired axes are established, press NO
REF soft key to cancel out of routine. If all reference marks have
been found, the VUE will return to the DRO display screen
automatically.
If an encoder is setup without reference marks, then the
REF indicator will not be displayed, and a datum set from
any axis will be lost once power is turned off.