E L C P r o g r a m m i n g M a n u a l
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3-458
(0,0)
X
Y
(0,0)
X
Y
(S ,S )
1
2
(S ,S )
1
2
1
0
se
g
m
e
n
ts
10 segments
2
0
se
g
m
e
n
ts
20 segments
Figure 3
Figure 4
6.
D
can use Y0 and Y4.
When Y0 is used:
Y0 refers to the 1
st
group of X-axis pulse outputs.
Y1 refers to the 1
st
group of the X-axis direction signal.
Y2 refers to the 1
st
group of Y-axis pulse outputs.
Y3 refers to the 1
st
group of the Y-axis direction signal.
When Y4 is used:
Y4 refers to the 2
nd
group of X-axis pulse outputs.
Y5 refers to the 2
nd
group of the X-axis direction signal.
Y6 refers to the 2
nd
group of Y-axis pulse outputs.
Y7 refers to the 2
nd
group of the Y-axis direction signal.
When the instruction execution is complete, the direction signal output will not turn off until the
conditions driving the instruction go false.
7. Draw four 90
°
arcs.
8. When the direction signal is On, the direction is positive. When the direction signal is Off, the
direction is negative. When S is set to K0, K2, the arcs will be clockwise (see figure 5). When S
is set as K1, K3, the arcs will be counterclockwise (see figure 6).
Y
X
Y
X
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
Quadrant I
Quadrant II
Quadrant III
Quadrant IV
Figure 5
Figure 6
9. When the 2-axis motion is being executed in 10 segments (of average resolution), the operation
time of the instruction when the instruction is first enabled is approximately 5ms. The number of
output pulses cannot be less than 100 and more than 1,000,000; otherwise, the instruction
cannot be enabled.
Содержание ELC-PB
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