Delta DVP-20PM

9 Electronic Cam
2. Before selecting START0 as the start signal, M1035 has to be set ON for setting
STOP0/START0 as the external input. After M1035 is set OFF, M1746=OFF will enable START0
as the start signal of noncyclic electronic cam rather than PG0.
 Indicating electronic cam completion
When M1748=ON, electronic cam stops immediately when electronic cam data is completed.
 Position and frequency of Master and Slave
Number of accumulated MPG input pulses/Master position: DD1862
MPG input frequency/Master frequency: DD1860
Current position/Slave position: DD1848
 Selecting electronic cam chart
1. Every electronic cam chart includes a set of electronic cam data. There are 3 electronic cam
electronic cam charts available for 3 sets of electronic cam data.
2. Before electronic cam executes, set up D1868 to select the electronic cam chart 0~2 to be used.
3. electronic cam chart-0: D1868=0; electronic cam chart-1: D1868=H’8001; electronic cam chart-2:
D1868=H’8002
 Noncyclic electronic cam immediate stop function (Stop signal: DOG)
Noncyclic electronic cam immediate stop function can be used together with M1755 for performing
cutting with equal deceleration speed and correct stop position at DOG. When M1753 is ON,
noncyclic electronic cam stops at DOG signal and CLR0 will be ON to clear the error of servo.
Users have to reset M1813, so that CLR0 will be reset for next cutting operation.
Noncyclic E=CA
M
is ON
CLR0
M1813
D1863, D1862
Master
Reset by user
Set by system
Slave
Stop at DOG signal
CLR0
M1813
Master
Slave
Master
DOG0 O
n
DVP-20PM Application Manual
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