BDD Touch Display
3
General information
8
3
3.1.3 SSI inputs (BDD 750-1S_ _-…)
–
m
aSter
– the clock for the connected sensor
is produced
– the both clock terminals (CLK, /CLK)
are configured as outputs in this
case
–
S
laVe
– the clock for the encoder is
generated by an external device
(the SSI master).
– the both clock terminals (CLK, /CLK)
are configured as inputs in this case
3.1.4 Digital impulse inputs
(BDD 750-1P_ _-…)
–
D
iStance
(distance measurement)
The scaling (setting of the display
unit) is set with the parameter
F
actor
and
D
iViDer
. When measuring the
distance, the default setting (
F
actor
=
1,
D
iViDer
= 1 and
D
ecimal
point
= 3)
corresponds to a position display in the
unit
millimeters
in the following display
format: “00000.000” mm.
For example, to display a position in
inch
with three decimal places as well,
the parameter
F
actor
must be set to
10 and the parameter
D
iViDer
to 254.
The unit
inch
, which is to be displayed
in the display, is set in the parameter
S
cale
unitS
.
–
a
ngle
(angle measurement)
For angle measurement, the default
setting (
F
actor
= 1,
D
iViDer
= 1 and
D
ecimal
point
= 3) corresponds to an
angle display of 0…360 degrees with
three decimal places.
With the parameter
l
enght
per
reVolution
, the distance
travelled is set per 360 degrees (in
millimeters). With the parameters
F
actor
and
D
iViDer
the display can be
scaled again if necessary (for example,
to hide decimal places). The unit
degree
can be set in the
S
cale
unitS
parameter.
