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HEIDENHAIN VRZ 742C Betriebsanleitung Seite 40

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13. Specifications
Housing
type
Tabletop
model,
die-cast
housing;
dimensions
(WxHxD)
2 70 mm x 270 mm x 155 mm (IO. 6 in. x 8.3 in. x 6.1 in.)
Operating
temperature
0
450 c (32
113O F)
Storage
temperature
-30..
70° C (-22
158O fl
Weight
EIectrica
data
Approx.
5.4 kg (11.9 Ib)
Power
supply
Mains
voltage selectable
100
110 V/lZO
130 VI220
240
V -
(-15..
+-IO%), Mains
frequency
48..
62 Hz
Po wer consumption
Approx.
18 W
Encoder
inputs
Signal amplitudes
permissible
input frequency
For HEIDENHAIN
Position
measuring
Systems with any grating
period
and with
sinusoidal
scanning
Signals, also with distance-coded
reference
marks.
-PAPP
to 16uA~p
Max. 100 kHz
Data
(nterface
RS-232ClV24,
110f750/300/600/1200/2400/4800/9600
baud
Functions
Display
SteplGrating
Periodl
Subdivision
Factors
See table 7.3
Da turn poin ts
Random
setting
of 99 datum Points,
1-8 selectable
directly
via keypad
Reference
mark
evaluation
For linear encoders
with one, several or distance-coded
reference
marks.
The
reference
mark values of the datum Points are held in non-volatile
storage;
afier a
power
interruption
the correlation
of the measuring
System Position
to the display
value is lost. After display
unit switch-on
the reference
mark evaluation
quickly and
easily reproduces
this correlation.
Functions
.Code number
for locking
datum Points
.Number
of locked
datum Points
variable
Radiusldiameter
displa y in the X axis
mmlinch
displa y
Displa y stop
Shrinkage
compensation
in 2 axes (0
f 99.999
um)
,Linear machine
error compensation
in 2 axes (0
f 99.999
um)
Externat
functions
.Set to zero
.Storage
command
41

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