HEIDENHAIN VRZ 650 Betriebsanleitung Seite 5

2. Technical specifications
Electrical data
Type
VRZ 650
VRZ 710 (2-axes display)
(3-axes displa y)
VRZ 750 (3-axes display)
Housing modular assembly
desktop, cast housing
Dimensions
width 281 mm (11.06 in) width 270 mm (10.63 in) x height
x height 205mm (8.07in) 221 mm (8.70 in) x depth 172 mm
x depth 137 mm (5.39 in) (6.77 in)
Weigh t approx. 4.8 kg approx. 5,l kg
Opera ting tempera ture o" c to + 45O c
Storage temperature -30°cto+700c
Inputs for HEIDENHAIN linear encoders
with IO um and 20 ,um grating period
with sinusoidal scanning Signals also
with distance-coded reference marks.
Input frequency -
cable length counterltransducer
Display
displa y capacity
Ke yboard
Parameters
non-volatile storage
of all Parameters
Reference Signal evaluation
20 kHz max.
- IO m (33Q
max. 14 m (46ff) - 20 m (66tf)
7 Segment fluorescent numerals
8 decades with sign
for preset and Parameter entry
resolution finejcoatse
radiusjdiameter displa y
(see table 1)
counting direction
linear correction
grating period
for linear encoders with one, several
or distance-coded reference marks.
Automatic non-volatile storage of the
reference mark values for all axes;
retrieval of datum Point afier power
failure by passing once over the
reference marks of all linear encoders.
Fault detection Signal
Nominal mains voltage
for monitonng counting frequency
100/120/140/200/220/240 V
f IO/- 15 %
48...62 Hz
Table I Display Step
/
Gra ting
oeriod
IOum
20 um
4Opm"
Line
number
per mm
100
50
25
Linear encoder
LS lOl(C)
LID 311(rJ
LID 351(C)
MT 12, MT25
MT 60, MT 101
LS 107(C)
LS 303 (C)
LS 403 (C)
LS 603(C)
LS 704(C)
LIDA 190
Display Step in mm Display Step in inch
fine
coarse fine coarse
0.005 0.01
0.0002 0.0005
0 0.01 0 0.02 0 0.0005 0 0.001
0.005 0.01 0.0002 0.0005
0 0.01 0 0.02 0 0.0005 0 0.001
0 0.01 0 0.02
0 0.0005 0 0.001
* Only in operating mode: diameter display (P3 = 1)
VRZ 650R sec chapter 6
6