Rockwell Automation 1771-QDC, D17716.5.93(Passport) PLASTIC MOLDING MODULE - Manual (Page 214)

Span Your Valves
Chapter 9
9-48
Span your clamp open velocity (flow) valve(s) for optimum velocity
performance. Do this in three parts:
Confirm critical values
Span your clamp open velocity (flow) valve(s)
Test valve linearity
Important: You may omit the procedure Span your clamp open velocity
(flow) valve(s) in this section if the recorded valve spanning data from the
manufacturer for velocity control limits FCC45-48, SCC45-48, TCC45-48,
and OSC45-48 (chapter 7) are adequate for your application.
Confirm Critical Values
Important: Confirm that your entries you configuration values (chapter 7)
and profile values (chapter 8) 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 velocity control valve
FOC02ĆB02, B01, B00 = your selection
SOC02ĆB02, B01, B00 = your selection
TOC02ĆB02, B01, B00 = your selection
OSC02ĆB02, B01, B00 = your selection
B37/338, 337, 336
B37/402, 401, 400
B37/466, 465, 464
B37/530, 529, 528
Your unselected setĆoutput values for outputs
1Ć4
FOC09Ć12 = your value
SOC09Ć12 = your value
TOC09Ć12 = your value
OSC09Ć12 = your value
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
Velocity limits:
Minimum Control Limit
Maximum Control Limit
Selected Velocity Valve, Output for Min
Selected Velocity Valve, Output for Max
FOC45=SOC45=TOC45=OSC45=0
FOC46=SOC46=TOC46=OSC46=sys vel
FOC47=SOC47=TOC47=OSC47=your value
FOC48=SOC48=TOC48=OSC48=your value
N43:341, 401, 461, 521
N43:342, 402, 462, 522
N43:343, 403, 463, 523
N43:344, 404, 464, 524
8ĆE Select inches/second for velocity units OPC03ĆB14 = 1 B37/622
Zone overrun - start open slow on overrun OPC03ĆB11 = 0 B37/619
Logical bridge - start next profile OPC03ĆB10 = B09 = B08 = 0 B37/618, 617, 616
Expert Response Compensation (ERC) = Off OPC04ĆB15 - B08 = 1 B37/639Ć632
OpenĆloop control OPC04ĆB07 - B00 = 1 B37/631Ć624
FOC segment velocities OPC09, 12, 15 = your values N43:545, 548, 551
FOC endĆofĆsegment position setpoints OPC11, 14, 17 = your values N43:547, 550, 553
Start OSC position setpoint OPC61 = your value N43:597
Mold open position setpoint OPC62 = your value N43:598
FOC, SOC, TOC, OSC
Profiles -
Velocity (Flow) Valve(s)