Tune your machine chapter 10 – Rockwell Automation 1771-QDC, D17716.5.93(Passport) PLASTIC MOLDING MODULE User Manual
Page 260
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Tune Your Machine
Chapter 10
10-32
Figure 10.3
Example Clamp Close Profiles with Accel/Decel Ramps
Position
Velocity
1st
Close
Profile
2nd
Close
Profile
3rd
ClosePr
ofile
Low
Pressure
Close
Programmed 1st Close Profile
Programmed 2nd Close Profile
Programmed 3rd Close Profile
Programmed Low Pressure Close
Accel/Decel Ramp Used Durring Profile
1st Close Profile
Decel. Ramp
Accel. Ramp
2nd Close Profile
Decel. Ramp
Accel. Ramp
3rd Close Profile
Accel. Ramp
Decel. Ramp
Low Pressure Close
Decel. Ramp
Figure 10.4
Actual Velocity Setpoint Profile When Above Ramps Are Used
Position
Velocity
1st
Close
Profile
2nd
Close
Profile
3rd
ClosePr
ofile
Low
Pressure
Close
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