Delta DVP-20PM

9 Electronic Cam
M1749=ON, the max frequency of Slave will be specified by D1841, D1840 (VI).
Master
Slave
 Enabling cyclic electronic cam/Completion of cyclic electronic cam
1. D1846: Enabling cyclic electronic cam. Bit 13=ON, cyclic electronic cam is enabled; bit 13=OFF,
cyclic electronic cam is disabled.
2. M1813: Completion of cyclic electronic cam. M1813 will be ON when cyclic electronic cam is
completed. To restart the cyclic electronic cam, the user needs to reset this flag.
 Enabling noncyclic electronic cam
D1846: bit 14=ON, noncyclic electronic cam enabled; bit 14=OFF, noncyclic electronic cam
disabled.
 Lower/Higher bound of electronic cam synchronized output function
1. Operation Process when M1756=ON: In flying shear/rotary cut application, set M1756=ON to
enable reference function. When Master position enters synchronized output section between PI
and PII, CLR0 will be ON. When X0 is ON later, CLR0 switches off while CLR1 switches on.
After this when X1 is ON, CLR1 will be OFF.
2. When M1756 is OFF with the condition: “D1839, D1838 (PI)≦CP of Master≦D1843, 1842 (PII)”,
CLR0 will be ON.
M1756=OFF
M1756=ON
Clr0
Clr1
Clr0
Clr1
Target
position(I)
Target
position(II)
Master position
X0 On
X1 On
Master position
Slave speed
Slave speed
Master position
 Completion of electronic cam initialization
When electronic cam is enabled, DVP-20PM will initialize the settings for electronic cam operation
and M1812 will be ON when initialization is completed. The flag needs to be reset by the user.
DVP-20PM Application Manual
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