HS50_advance_level 2 - 第215页

Stud ent Gu ide HS-5 0 Adva nced II 07/2 002 Ed ition 7 X- Axis 57  &RQWURORI WKH;$[LV'\ QDPLFV  *HQHUDO3UHS DUDWLRQV ➠ Make su re that the belt te nsion is correc tly adju sted to 53 Hz +1 / …

100%1 / 431
07/2002 Edition Student Guide HS-50 Advanced II
7 X-Axis
56
 0HDVXUHPHQW6HWXSIRU$[LV$GMXVWPHQWV
NOTE
The current value measured at the adapter board is actual, not (commuted) nominal.
axis 2
Vnominal
ready for operation
enable output stage
effective current limit
error
interface
test adapter
axis test box
i
n
t
e
r
f
a
c
e
a
x
i
s
c
o
n
t
r
o
l
c
a
r
d
i
n
t
e
r
f
a
c
e
a
x
i
s
t
e
s
t
b
o
x
changeover switch pressed down
end signal axis 2
end signal axis 0
d
e
v
i
a
t
i
o
n
o
f
p
o
s
i
t
i
o
n
n
o
m
i
n
a
l
c
u
r
r
e
n
t
e
n
d
s
i
g
n
a
l
track A track B zero pulse Vnom force end signal deviat. of pos.
dgt
zero pulse
end signa
l
axis 0
axis 1
axis 2
OFF
ON
synchronization
axis 0
axis 1
axis 2
Student Guide HS-50 Advanced II 07/2002 Edition
7 X-Axis
57
 &RQWURORIWKH;$[LV'\QDPLFV
 *HQHUDO3UHSDUDWLRQV
➠ Make sure that the belt tension is correctly adjusted to 53 Hz +1 / -3 Hz.
➠ Start SITEST.
➠ Switch on the compressed air supply.
➠ Make sure that all friction surfaces are clean.
➠ Prepare the measurement setup for the x-axis. (See ).
➠ Set the oscilloscope according to the values of the table below.
➠ Perform a head reference run.
➠ Perform a gantry reference run.
NOTE
Use an RC - filter to record the current curve.
Measure the end signal on the adapter board "axis test box", with the switch pressed down.
 &RQWURO3*DLQ
NOTE
Adjustment of the gantry axes on the servo amplifier is not possible.
Adjustment parameters are preset through board VC10.
This board is positioned on the axis control cards 1, 2, 3 and 4.
The nominal current of the x-axis must be measured at the "measuring adapter axis control card,
measuring pin axis 0".
(Do not connect GND).
6,7(67
➠ Select "Gantry" ==> ==> "Select gantry" ==>
"Axis functions" ==> "Select x-axis" ==> "Adjust P-gain" ==>
"Select travel range with the help of the ÇÆ arrow buttons" ==> "End" ==> "Abort".
07/2002 Edition Student Guide HS-50 Advanced II
7 X-Axis
58
2VFLOORVFRSH6HWWLQJV
7
&KDQQHO 6LJQDO &RXSOLQJ <'HIOHFWLRQ 7ULJJHU ;'HIOHFWLRQ
CH1 Vnominal DC 0.1 V/ DIV
CH 1
positive
10% pre
10 ms/ DIV
CH2 deviat. of pos. DC 0.5 V/ DIV
CH3 nominal current DC 0.2 V/ DIV
Ch4 end signal DC 5.0 V/ DIV
&KDQQHO 6LJQDO &RXSOLQJ <'HIOHFWLRQ 7ULJJHU ;'HIOHFWLRQ
CH1 Vnominal DC 1.0V/ DIV
CH 1
positive
3% pre
10 ms/ DIV
CH2 deviat. of pos. DC 0.5 V/ DIV
CH3 nominal current DC 5.0V/ DIV
Ch4 end signal DC 5.0 V/ DIV