HEIDENHAIN MANUALPLUS 620 - Page 1064

1064 HEIDENHAIN Technical Manual MANUALplus 620
Overview of the
field orientation
MP_motField
AdjustfMove?
Encoder
?
Determination of field
angle with motion (&
plausibility test),
automatic entry in
MP_motPhiRef
Absolute
encoder with
EnDat
interface
Incremental encoder
with one reference
mark
Incremental encoder with
distance-coded reference
marks
Determination of
field angle for
absolute and
incremental
encoders as per
method in
MP_motTypeOf
Associate field angle
from MP_motPhiRef
Determination of field
angle as per method in
MP_motTypeOfFieldAdj
ust, in order to enable
controlled motions
MP_motPhiRef
?
≠ 0
Encoder
?
Controlled motion over
reference mark
= 0
= mode 2
= mode 0
Absolute
encoder with
EnDat
interface
Incremental
encoder
Traverse the
reference
mark
Traverse the
reference
marks
Drive ON
Drive ON
If necessary,
controlled motion
over reference
Automatic entry
of the field angle
in MP_motPhiRef
By code number