Rockwell Automation 1771-QDC, D17716.5.93(Passport) PLASTIC MOLDING MODULE - Manual (Page 208)

Span Your Valves
Chapter 9
9-42
Span your clamp open pressure valve(s) for optimum performance. Do
this in four parts:
Confirm critical values
Span your clamp open pressure valve(s)
Test valve linearity
Set profile pressure alarms
Important: You may omit the procedure Span your clamp open pressure
valve(s) in this section if the recorded valve spanning data from the manu-
facturer for pressure control limits FOC41-44, SOC41-44, TOC41-44, and
OSC41-44 (chapter 7) are adequate for your application.
Confirm Critical Values
Important: Confirm that your entries for configuration values (chapter 7)
and profile values (chapter 8) for clamp open profiles are as follows:
On Worksheet: Confirm Your Configuration: With These Words or Bits: ProĆset Addr:
7ĆI, 7ĆJ, 7ĆK, 7ĆL QDC module output to which you connected
your selected pressure control valve
FOC02ĆB06, B05, B04 = your selection
SOC02ĆB06, B05, B04 = your selection
TOC02ĆB06, B05, B04 = your selection
OSC02ĆB06, B05, B04 = your selection
B37/342, 341, 340
B37/406, 405, 404
B37/470, 469, 468
B37/534, 533, 532
Your unselected setĆoutput values for outputs
1Ć4
FOC09Ć12 = your selection
SOC09Ć12 = your selection
TOC09Ć12 = your selection
OSC09Ć12 = your selection
N43:305Ć308
N43:365Ć368
N43:425Ć428
N43:485Ć488
All ramping is disabled with zero ramp rates FOC17Ć20 = FOC25Ć28 = 0
SOC17Ć20 = SOC25Ć28 = 0
TOC17Ć20 = TOC25Ć28 = 0
OSC17Ć20 = OSC25Ć28 = 0
N43:313Ć316
N43:321Ć324
N43:373Ć376
N43:381Ć384
N43:433Ć436
N43:441Ć444
N43:493Ć496
N43:501Ć504
Pressure limits:
Minimum Control Limit
Maximum Control Limit
Selected Pressure Valve, Output for Min
Selected Pressure Valve, Output for Max
FOC41=SOC41=TOC41=OSC41=0
FOC42=SOC42=TOC42=OSC42=sys press
FOC43=SOC43=TOC43=OSC43=your value
FOC44=SOC44=TOC44=OSC44=your value
N43:337, 397, 457, 517
N43:338, 398, 458, 518
N43:339, 399, 459, 519
N43:340, 400, 460, 520
8ĆE Mold Protection - start open slow on overrun OPC03ĆB11 = 0 B37/619
Logical bridge - start next profile OPC03ĆB10 = B09 = B08 = 0 B37/618, 617, 616
Pressure vs. Position control OPC03ĆB06 = 04 = 02 = 00 = 1 B37/614, 612, 610, 608
Expert Response Compensation (ERC) = Off OPC04ĆB15 - B08 = 1 B37/639Ć632
OpenĆloop control OPC04ĆB07 - B00 = 1 B37/631Ć624
FOC segment pressures OPC10, 13, 16 = your values N43:546, 549, 552
FOC endĆofĆsegment position setpoints OPC11, 14, 17 = your values N43:547, 550, 553
Start OSC position setpoint OPC61 = your value N43:597
Mold full open position setpoint OPC62 = your value N43:598
FOC, SOC, TOC, OSC
Profiles - Pressure Valve(s)