NT-MDT Solver Next - Page 66

Solver NE
X
58
2. Watch
the sp
o
b
etwe
e
accura
c
7.1.1.3.
To approa
c
1. Press
t
extens
i
the Sc
a
2. Open
t
Operat
3. Define
recom
m
and of
When
a
● dif
f
int
e
dif
f
pr
e
lev
the
● if
t
co
r
the
● if
t
co
r
the
● the
the
4. Define
X
T SPM. Inst
r
position o
f
o
t with the
b
e
n the top
a
c
y of cente
r
Appr
o
c
h the sam
p
t
he
i
on of the
Z
a
nne
r
exten
s
t
he
A
ppro
a
ions panel.
the SetPo
m
endation
i
(5÷10)% o
f
a
djusting t
h
f
erence be
t
e
raction b
e
f
erence, th
e
e
sses the s
u
el of DFL
a
tip and the
t
he differe
n
r
responds t
o
sample su
r
t
he differe
n
r
responds t
o
feedback s
Set Point
l
Laser leve
l
the initial
f
r
uction Man
u
f
the laser
s
b
uttons of
t
a
nd the bot
t
r
ing of the l
o
aching
t
p
le to the pr
b
utton
Z
scanner t
o
s
ion indica
t
Fig.
7
a
ch windo
w
int parame
t
i
s to take t
h
f
the Laser
h
e Set Poin
t
t
ween Set
P
e
tween the
e
larger is t
h
u
rface. Thu
s
a
llows to c
h
sample su
r
n
ce betwe
e
o
high pres
s
r
face can b
e
n
ce betwe
e
o
low press
u
ystem may
l
evel can n
o
l
.
f
eedback g
a
u
al
s
pot in the
L
t
he Control
s
t
om parts
o
aser beam
a
t
he Sam
p
obe, perfor
m
in the top
o
its maxi
m
t
or (see Fig
.
7
-4. Scanne
w
by clic
k
t
er in the i
n
h
e Set Poin
t
level (i.e.
S
t
parameter
P
oint and
tip apex
h
e cantileve
r
s
, adjusting
h
ange or to
r
face;
e
n Set Poi
n
s
ureapplie
d
e
damaged i
n
e
n Set Poin
u
reapplied
t
become u
n
o
t be set lo
w
a
in in the G
a
L
aser
A
imi
n
s
panel (se
e
o
f the phot
o
a
t the photo
p
le to th
e
m
the follo
w
bar to cl
o
m
um. Progr
.
7-4) by de
g
r extension i
k
ing the
n
put field
o
t
starting v
a
S
etPoint=D
F
you shoul
d
the initial
and the s
a
r
deflectio
n
the Set P
o
define the
d
n
t and the
d
to the sa
m
n
the cours
e
t and the
t
o the samp
l
n
stable;
w
er than th
e
a
in input fi
e
ng
window
e
Fig. 7-3)
s
o
diode. The
diode.
e
Probe
w
ing steps:
o
se the fe
e
e
ss of the
e
g
ree of the
ndicator
o
f the Mai
n
a
lue to be
t
F
L +(0.05÷0
account fo
r
level of
D
a
mple surf
a
n
and so the
o
int param
e
d
esired inte
r
initial lev
e
m
ple surfac
e
e
of scanni
n
initial leve
l
e surface
w
e
initial le
v
e
ld to be in
(see Fig. 7
s
o that the
s
DFL level
e
dback loo
p
e
xtension i
s
colored fill
i
b
utton
n
Paramete
t
he sum of
t
.1)* Laser ).
r
the follo
w
D
FL define
s
a
ce. The
b
larger is th
e
e
ter relative
r
action inte
n
e
l of DFL
e
with the t
n
g;
l of DFL
i
w
ith the tip
)
v
el of DFL
o
the range o
-2) and m
o
s
pot is hal
v
characteri
z
p
. This st
a
s
displayed
i
ng.
in the M
a
rs panel.
O
t
he DFL le
v
w
ing:
s
intensity
b
igger is t
h
e force the
t
to the ini
t
n
sity betw
e
is large (t
h
ip), the tip
i
s small (t
h
)
, control w
i
o
r higher t
h
f –5÷–15.
o
ve
v
ed
z
es
a
rts
in
a
in
O
ur
v
el
of
h
is
t
ip
t
ial
e
en
h
is
or
h
is
i
th
h
an