Parker P3HPA Series Manual Download

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Parker Hannifin Corporation

Pneumatic Division

Richland, Michigan

www.parker.com/pneumatics

“P3HPA” / “P3KNA”

Series

Electronic Proportional Regulator

0 to 10 volt, 4 to 20 mA

Proportional Regulator Applications .................... B4-B5
Why Proportional Technology? ..................................B6
Ordering Information .................................................B7
Options ......................................................................B8
Technical Information......................................... B9-B11

Programming Information ................................ B12-B18
Dimensions ..............................................................B19
Troubleshooting .......................................................B20
Glossary ..................................................................B21

“P3HPA” / “P3KNA” Series

Electronic Proportional Regulators

Catalog 0700P-5/USA

P3KNA AVAILABLE JULY 1, 2008

Summary of Contents for P3HPA Series

Page 1: ...nal Regulator 0 to 10 volt 4 to 20 mA Proportional Regulator Applications B4 B5 Why Proportional Technology B6 Ordering Information B7 Options B8 Technical Information B9 B11 Programming Information B...

Page 2: ...ents Special Applications Food Version Clean Line Design Suitable for Washdown IP65 Forced Exhaust Compact and Light Weight Small Envelope Light Weight Flexible Mounting Options Stand alone Foot Brack...

Page 3: ...ying requirements of this industry Automotive Packaging and Food The new Proportional Regulator is designed to quickly and accurately adjust and maintain a set output pressure The unit will operate re...

Page 4: ...nd there is consequently no way of checking that the set value and the actual value are the same Also no account is taken of external influences such as air consumption by the system which can drastic...

Page 5: ...gnal Output Connector Level P3 HPA 9 2 A D 2 V D 1 A Available on Request Selectably by means of parameter 6 HPA 1 4 KNA 1 2 Available on Request When the supply voltage is lost the unit will automati...

Page 6: ...0 10V 0 29 PSIG 0 2 bar 1 4 P3HPA92AD2AP1A 4 20mA Digital PNP or 0 10V 0 145 PSIG 0 10 bar 1 4 P3HPA92AZ2AN1A 4 20mA Digital NPN or 0 10V 0 29 PSIG 0 2 bar 1 4 P3HPA92AD2AN1A 4 20mA Digital NPN or 0 1...

Page 7: ...sumption in stable regulated situation Display The regulator is provided with a digital display indicating the output pressure either in PSI or bar The factory setting is as indicated on the label can...

Page 8: ...retry The output pressure will then be approximately equal to the inlet pressure As soon as the input pressure is back on the required level the normal control function follows Safety Exhaust Should...

Page 9: ...P2 72 5 PSIG Pressure Drop 14 5 PSIG 64 65 SCFM P2 91 4 PSIG Pressure Drop 14 5 PSIG 60 68 SCFM P2 116 PSIG Pressure Drop 14 5 PSIG 53 67 SCFM P3HPA Regulator 1 4 Ports 0 10 20 30 40 50 60 70 80 90 1...

Page 10: ...r numbers 0 4 9 14 18 19 20 12 13 and 21 are accessible to edit All other parameters are fixed Back to Factory Setting After start up Power is on Parameter 0 3 Entering this value in parameter 0 will...

Page 11: ...ses changeable parameters Accesses parameter no 4 Displays current parameter value 1 V 0 mA Edits parameter Accepts and saves new parameter setting Sequences to next parameter or or Parameter Number 6...

Page 12: ...display Use up or down arrows and accept to adjust the display value if using an external pressure sensor Accepts and saves new parameter setting Sequences to next parameter or or Parameter Number 8 A...

Page 13: ...y Reads Flashing Decimal Flashing Decimal Flashing Description Accesses changeable parameters Accesses parameter no 14 Displays current parameter value 1 PSI 0 bar Edits parameter Accepts and saves ne...

Page 14: ...meter 18 is set to a value of 100 1 bar and parameter 19 is set to 50 then the actual minimum preset pressure seen is 0 5 bar Parameter Number 19 Set Maximum Preset Pressure Step 1 2 3 4 5 Press 3 6 s...

Page 15: ...Must be Set to 0 Step 1 2 3 4 5 Press 3 6 seconds Until Display Reads Flashing Decimal Flashing Decimal value between 50 and 250 Flashing Description Accesses changeable parameters Accesses parameter...

Page 16: ...l Display Reads Flashing Decimal Description Accesses changeable parameters Accesses parameter no 39 Displays current parameter value XXX current software version Parameter Number 21 Set Proportional...

Page 17: ...5 42 0 87 22 0 83 21 P3HPA Bottom Exhaust Version 1 83 46 6 1 4 3x 1 65 42 21 0 83 0 09 2 3 DIN Rail Clamp 4 49 114 0 87 22 0 35 9 Dimensions are in mm Inches P3HPA P3KNA Series Electronic Proportiona...

Page 18: ...en enabled to a certain pressure Lower your setpoint value preferably to 0 Volts Reset parameter 18 to 0 Display shows unrealistic value Display maybe configured in the wrong value bar instead of psi...

Page 19: ...elation to the degree of excursion beyond the dead band This band must exceed the dead band of the unit Proportional Effect The speed at which the unit approaches P2 secondary pressure Sensitivity The...

Page 20: ...te valve FRL Vacuum component or accessory Assuring that all user s performance endurance maintenance safety and warning requirements are met and that the application presents no health or safety haza...

Page 21: ...quires immediate system shut down and replacement of worn or damaged components Air leakage Look and listen to see if there are any signs of visual damage to any of the components in the system Leakag...

Page 22: ...ereunder evenifsuchapparatushasbeenspeciallyconverted or adapted for such manufacture and notwithstanding any charges paid by Buyer Unless otherwise agreed Seller shall have the right to alter discard...

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