Motion Control
ASDA-A3
7-76
7
sets the comparing amount to 3. PR#7 resets the compare axis position to 0 and sets a delay of
1 ms to ensure that the PR path using the Compare function can be executed. PR#8 enables
the Compare function in Cycle mode which resets the comparing axis to 0 after the comparison
is complete, and executes PR#45. It selects CN2 as the capturing axis source, setting ‘normally
closed’ as the trigger logic with pulse output duration of 100 ms. PR#9 sets the Speed
command to 50 rpm. PR#45 sets the Incremental command to 50000 PUU and then PR#46
keeps the Speed command setting at 50 rpm.
From Figure 7.2.3.4, you see that when the comparing axis runs to 20000 pulses, it is identical
to the contents of data array #50 and the first DO4 is set to on. When the comparing axis runs
to 30000 pulses, it is identical to the contents of data array #51 and the second DO4 is set to
on. When the comparing axis runs to 40000 pulses, it is identical to the contents of data array
#52 and the third DO4 is set to on. Once the first cycle completes, the comparing axis resets to
0 and executes PR#45 (Incremental command 50000 PUU), which is equivalent to a half turn of
the motor. Therefore, the comparing axis outputs 5000 pulses, and after the position command
completes, it executes the Speed command. Then the next comparing cycle starts This is the
same as the first cycle, and the comparing axis outputs DO4 signal at 20000, 30000, and 40000
pulses respectively and then it resets to 0 and executes PR#45.
PR#6 (I)
Write
DLY=[0] 0 ms
P5.058=3
PR#5 (I)
Write
DLY=[0] 0 ms
P5.056=50
PR#45 (I)
Position
DLY=[0] 0 ms
50000 PUU
INC
100rpm
PR#9 (I)
Speed
DLY=[0] 0 ms
50 rpm
Acc=[0] 3.33 ms
Dec=[0] 3.33 ms
PR#46
Speed
DLY=[0] 0 ms
50 rpm
Acc=[0] 3.33 ms
Dec=[0] 3.33 ms
PR#3 (I)
Write
DLY=[0] 0 ms
Arr[52]=40000
PR#4 (I)
Write
DLY=[0] 0 ms
P5.059=
0x00640030
PR#2 (I)
Write
DLY=[0] 0 ms
Arr[51]=30000
PR#8 (I)
Write
DLY=[0] 0 ms
P5.059=
0x0064103B
PR#1
Write
DLY=[0] 0 ms
Arr[50]=20000
PR#7 (I)
Write
DLY=[10] 1 ms
P5.057=0
Figure 7.2.3.3 PR path using the Compare function
Содержание ASDA-A3 Series
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Страница 89: ...Wiring ASDA A3 3 38 3 Pin assignment for the CN1 quick connector J2 and J1 ...
Страница 91: ...Wiring ASDA A3 3 40 3 Wiring for CN1 quick connector and installation Installation ...
Страница 296: ...ASDA A3 Motion Control 7 99 7 Figure 7 3 4 6 ASDA Soft Speed fitting setting interface for creating E Cam table ...
Страница 320: ...ASDA A3 Motion Control 7 123 7 Figure 7 3 7 14 ASDA Soft rotary shear intermittent printing machine setting interface ...
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Страница 605: ...Parameters ASDA A3 8 232 8 This page is intentionally left blank ...
Страница 623: ...MODBUS Communication ASDA A3 9 18 9 This page is intentionally left blank ...
Страница 645: ...Absolute System ASDA A3 10 22 10 This page is intentionally left blank ...
Страница 661: ...Linear Motor ASDA A3 11 16 11 This page is intentionally left blank ...
Страница 793: ...Troubleshooting ASDA A3 13 48 13 This page is intentionally left blank ...
Страница 819: ...Specifications ASDA A3 A 26 A This page is intentionally left blank ...
Страница 841: ...Accessories ASDA A3 B 22 B This page is intentionally left blank ...