User Manual

Load Initial Configuration Values
Chapter 7
7-34
Acceleration Ramp Rates
(FCC1720, SCC1720, TCC1720, LPC1720, INC1720, PKC1720, HDC1720,
PLC1720, FOC1720, SOC1720, TOC1720, OSC1720)
The QDC module uses acceleration ramp rates when moving its outputs to
a higher setpoint during execution of a profile. They affect both selected
and unselected valves. A ramp rate of zero disables ramping, and the QDC
module steps directly from setpoint to setpoint.
We entered zero on corresponding worksheets.
Deceleration Ramp Rates
(FCC2528, SCC2528, TCC2528, LPC2528, INC2528, PKC2528, HDC2528,
PLC2528, FOC2528, SOC2528, TOC2528, OSC2528)
The QDC module uses deceleration ramp rates when moving its outputs to
a lower setpoint during execution of a profile. They affect selected and
unselected valves alike. A ramp rate of zero disables ramping, and the
QDC module steps directly from setpoint to setpoint.
We entered zero on corresponding worksheets.
Important: The valve spanning procedures in chapter 9 require zero
acceleration and deceleration ramp rates. We help you select the correct
final values required by your application in chapter 10. For additional
information, refer to Section 3 of the Plastic Molding Module Reference
Manual (publication 1771-6.5.88).
EndofProfile Setoutput Values
(FCC3336, SCC3336, TCC3336, LPC3336, HDC3336, PLC3336, FOC3336,
SOC3336, TOC3336, OSC3336)
The QDC module sets its outputs to these values every time it completes
the appropriate profile when commanded NOT to “bridge” to the next
profile or movement. Set-outputs remain in effect until the QDC module is
commanded to start the next programmed profile (or movement) or is
stopped using stop command DYC02-B15.
Enter values that correspond to zero pressure or zero flow on worksheets.
For assistance in determining your set-output values, refer to Table 7-A.
Important: The valve spanning procedures in chapter 9 require no flow or
pressure after profile execution. We help you select the correct final values
required by your application in chapter 10. For additional information,
refer to Section 3 of the Plastic Molding Module Reference Manual
(publication 1771-6.5.88).
Determine Setoutput Values
for End of Profiles