
Hydraulic and Electrohydraulic Actuators
HAS Series Analog Drives Manual
37
Parker Hannifin Corporation
Cylinder Division
Des Plaines, Illinois USA
www.parker.com
/cylinder
Catalog HY08-4005-M3
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
Operational Modes
VVaallvvee M
Mooddee 00
EEnndd ooff SSttrrookkee LLiim
miittss
HAS Motion can be stopped by simply adding end of stroke limit switches either internal or external to the cylinder.
Multiple internal switch options are available. See catalog HY08-1132-5NA for details.
Default switch setting is for Normally Open (NO) switch types, motion stopped on true signal. Switch setting can be
changed to Normally Closed (NC) by keypad entry see page
40
for details.
The HAS orientation call out in the model code set the extend and retract direction. Orientations "A" &
"H"(reservoir on Cap end) CW rotation Extend Cylinder, "B" & "C" (Reservoir on Head end) CCW rotation extends the
cylinder. Orientation can be inverted through keypad entry see page 30 for details.
FFoorr pprrooppeerr ooppeerraattiioonn ooff eenndd ooff ssttrrookkee
lliim
miittss,, tthhee pprrooppeerr O
Orriieennttaattiioonn m
muusstt bbee ccoonnffiigguurreedd..
EExxtteenndd LLiim
miitt SSw
wiittcchh ((IInnppuutt XX1155--0044))
When input X15-04 is transition from its normal state, (either NO, or NC) forward motion command will be ignored, and
motion will decelerate at the time value set in R2 (Decell) Valve can be changed by keypad entry see page
36
for details.
When activated forward Commands will be ignored. HAS will be allowed to operate in Retract motion.
R
Reettrraacctt LLiim
miitt SSw
wiittcchh ((IInnppuutt XX1155--0055))
When input X15-05 is transition from its normal state, (either NO, or NC) retract motion command will be ignored, and
motion will decelerate at the time value set in R2 (Decell) Valve can be changed by keypad entry see page 36 for details.
When activated retract Commands will be ignored. HAS will be allowed to operate in Extend motion.
Traditional Hydraulic Valve Control equivalent
PPaarrkkeerr H
Haannnniiffiinn C
Coorrppoorraattiioonn
Cylinder Division
Des Plaines, Illinois
34
w
ww
ww
w..ppaarrkkeerr..ccoom
m/
cylinder
Basic Directional Control with End of Stroke Limit Switch
Traditional Hydraulic Valve Control Equivalent