Table of Contents
Advertisement
11.2.2
ADJUSTMENT
OF POSITION
LOOP
GAIN
(VALUE
OF Ke)
,d
Perform a rough adjustment of position l oop
i
gain
by setting
parameters
(#1474,
#1674, #1874)
and
fine adjustment
by adjusting
potentiometer
of Servopack.
The
adjustment
must
be made
by rapid
feed operation.
;
585-175
(
Fig.
11.11
Adjusting
of Position
Loop
Gain
;
I
Set the rapid teed override
to H (high
w
I
speed) and repeat the operation
and stop.
IOn,,I_
1
;
Observe
the input signal wavetorm
Of the
/
•
tachometer-generator
of Servopack.
J
I
I
1
t
t
v;"
•
I
Gain : Low
Gain : Optimum
Gain : High
eter of Servopack
clock-
Adjustment
not required
eter of Servopack
coun-
wise to increase
the gain.
terclockwise
to reduce
the
gain.
gain parameter
by one.
gain parameter
by one.
I
'
I
(
End of Adjustment
_
232
Fig. 11.12 Adjustment
of Position
Loop Gain
- Quick Links:
- Functions
Hide quick links:
Advertisement
Chapters
Table of Contents
