Rockwell Automation 1771-QDC, D17716.5.86(Passport) PLASTIC MOLDING MODULE - Manual (Page 117)

Load Initial Configuration Values
Chapter 7
7-36
Determine Output for Minimum values as follows:
0 (0%) for uni-directional direct acting valves
5000 (50%) for bi-directional valves
9999 (100%) for uni-directional reverse acting valves
If your selected
pressure valve is:
Then the value in word 43
should be:
And during the profile, the QDC
module does NOT drive the valve
with a % output:
Direct Acting less than the value in word 44 less than the value in word 43
Reverse Acting greater than the value in word 44 greater than the value in word 43
Enter initial Output for Minimum values on corresponding worksheets.
Selected Pressure Valve, Output for Maximum
(FCC44, SCC44, TCC44, LPC44, INC44, PKC44, HDC44, PLC44, FOC44, SOC44,
TOC44, OSC44)
The QDC module uses this word with the Maximum Pressure Control
Limit (word 42) above. Enter the %-signal output that the QDC module
uses to drive the selected pressure valve for maximum profile pressure.
The QDC expects a pressure equal to word 42 when setting the selected
pressure valve to this percentage output.
Determine Output for Maximum values as follows:
9999 (100%) for uni-directional direct acting valves
0 (0%) or 9999 (100%) for bi-directional valves depending on direction
0 (0%) for uni-directional reverse acting valves
If your selected
pressure valve is:
Then the value in word 44
should be:
And during the profile, the QDC
module does NOT drive the valve
with a % output:
Direct Acting greater than the value in word 43 greater than the value in word 44
Reverse Acting less than the value in word 43 less than the value in word 44
Enter initial Output for Maximum values on corresponding worksheets.