9 Electronic Cam
【Steps】
1. Create a 23-point electronic cam curve in electronic cam chart-0. Use the import function to set
up the electronic cam data as below. For the set up methods please refer to section 9.4.
x y x y x y x y
0 0 6 -68.332 12 -93.672 18 -22.86
1 -0.036 7 -70.44 13 -92.556 19 -0.396
2 -0.288 8 -70.98 14 -91.224 20 0.288
3 -47.196 9 -70.052 15 -91.152 21 0.072
4 -62.604 10 -70.756 16 -91.044 22 0
5 -65.16 11 -71.496 17 -46.08 23 0.036
2. Set the resolution of electronic cam chart-0. The resolution should be equal or bigger than
“Original data points+Total points to be inserted”.
3. Set M0 to write the parameters for smooth curve interpolation into registers D100~D105.
4. Set M1 to write in the data in D100~D105 for executing smooth curve interpolation.
5. Execute the program and monitor the electronic cam curve in electronic cam chart-0. The
curves after interpolation will be as below.
【Program】
M0
MOV K10003 D0
DMOV K10000 D100
DTO K100 D0 D100 K5
MOV K23 D102
MOV K400 D103
MOV
K5
D104
MOV
K0
D105
M1
DVP-20PM Application Manual
9-35
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