Delta Electronics AH500, Manual

Page: 400 / 547

C h a p t e r 7 U n i a x i a l M o t i o n
7.4 Introduction of Variable Motion
7.4.1 Related Special Data Registers
1. Speed at which the axis specified rotates (V (I))
(1+N)
th
axis
HW LW
100*N 100*N
[Description]

The value in (100*N, 100*N) is in the range of 0 to +2,147,483,647. The unit
used is determined by bit 0 and bit 1 in 100*N.

The frequency of pulses generated by motion is in the range of 10 PPS to 1000K PPS. If the
value in (100*N, 100*N) is greater than 1000K, the frequency of pulses
generated will be 1000K PPS. If the value in (100*N, 100*N) is less than 10,
the frequency of pulses generated will be 10 PPS.

V
MAX
＞
V (I)
＞
V
BIAS

When bit 4 in 100*N is ON, the speed at which the axis specified rotates (V (I)) can be
changed.
2. Operation command
(1+N)
th
axis
HW LW
- 100*N
[Description]
Special data register
100*N
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
- - - The executio
n of the Ox m
o
tion
sub
routin
e se
t st
art
s
.
A
mode of inserting two
-sp
eed
motion is
ac
tiv
a
ted.
A
mode of two-spee
d moti
on is
activated. A
mode of inserting si
ngle
-spe
ed
motion is
ac
tiv
a
ted.
A
mode of sin
g
le-spe
ed mo
tion is
activated. - A
mode of triggeri
ng the return to
home is a
c
tivated.
A
manual pul
se ge
nerator i
s
operated. A
mode of va
riable m
otion
is
activated. The axi
s
spe
c
ified operates in JOG-
mode. The axi
s
spe
c
ified op
erate
s
in
JOG
+
mo
de.
- The motion of
the axis
spe
c
ified is
stopp
ed b
y
sof
twa
re.

If users want to activate a mode of variable motion, they have to set bit 4 in 100*N to 1.
7.4.2 Operation

After bit 4 in 100*N is set to 1, the AH500 series motion control module will execute
variable motion. AH10PM-5A, AH15PM-5A, and AH05PM-5A send pulses by pulse generators.
AH20MC-5A sends pulses to a servo drive by means of the DMCNET.

After a mode of variable motion is activated, the V
BIAS
of the axis specified will increase to its V
(I). When the axis operates, users can change its V (I) at will. The AH500 series motion control
module accelerates or decelerates according to the V (I) set.
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