Parker HAS Series - Operational Modes; Stop on PSI

Parker Hannifin Corporation
Cylinder Division
Des Plaines, Illinois
www.parker.com/cylinder
Hydraulic and Electrohydraulic Actuators
HAS Series Analog Drives Manual
Catalog HY08-4005-M3
48
WARNING: This product can expose you to chemicals including Lead and Lead Compounds which are known to the State of
California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
PROP 65 WARNING
VVaallvvee MMooddee 00
Traditional Hydraulic Valve Control equivalent
VVaallvvee MMooddee -- KKeeyyppaadd EEnnttrryy MMooddee 00
Expandable feature for use with Valve Mode "0" is the Stop on PSI macro built into the drive.
Stop on PSI is enabled through Keypad entry and available for use with Mode 0, 1 2 and 3.
MMaaccrroo DDeessccrriippttiioonn::
With proper pump displacement entry, pressure can be approximated without the need of a
pressure transducer. Theoretical pump pressure is calculated based upon the motor torque
constant, and amp draw of the motor.
Additional User keypad entry required to determine the direction, pressure setting and
duration required above setting to activate a stopping motion. See Page 40 for details
If precise pressure is required, please use pressure transducer option on the HAS model
code, with an external device controller.
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Cylinder Division
Des Plaines, Illinois
45
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cylinder
Basic Direction Control with Stop on PSI
Operational Modes