Delta DVP-20PM

9 Electronic Cam
【Program】
DFLT K1 D106
M1
DMOV K1000 D100
M0
SET
M1035
DFLT K10
D108
DTO K100 D0
DMOV K10000 D0
DMOV K500 D102
DMOV K200 D104
RST M0
MOV
K0
D110
D100
MOV H4000
D111
RST
D112
K7
 Example 2
【Function】
Flying shear operation can be performed by applying 2 rotary cut electronic cam curves. First, users
need to create the first electronic cam curve for rotary cut. Second, design the second electronic
cam curve, in which length of Slave is specified with a negative value of the previous electronic cam
curve. In addition, set up the 6
th
data (D111 in this example) to borrow the previous electronic cam
data setting and combine the 2 electronic cam curves, so that a reciprocating flying shear operation
can be performed.
To create the above flying shear cam curve, 2 blank electronic cam data spaces of resolution 300
(Total 600 points) should be created before running the program. The set values of the 2 electronic
cams are as below.
Parameter
Setting value of the first
rotary cut curve
Setting value of the second
rotary cut curve
Length of Master 1000 1000
Length of Slave 500 -500
Length of sync area 200 200
Magnification ratio 1.0 1.0
Max magnification ratio 10.0 10.0
Acceleration curve 0 0
Cam curve 0 0
Cam curve setting
Only single data real-time
modification is applicable
1. Only single data real-time
modification is applicable
2. Borrow the previous
electronic cam data setting
Result 0 0
【Steps】
1. Open a CAM Chart window in PMSoft, and then type 600 in the Resolution box.
2. Download the program created to a DVP-20PM series motion controller, and then execute the
DVP-20PM Application Manual
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