Technical data

14 HN.50.Y1.02
This function limits the PVE output signal and
thereby valve flow. The parameter is specified
in percentage since the mechanical characte-
ristics of the PVG CIP spool are not known.
The function cannot be used in connection
with on/off signals.
Units [%]
Max. 100
Min. Ay (from deadband compensation)
Standard 100
Precision 1
OD index
2006 HEX port A
2007 HEX port B
Flow limitation (value D
y
)
Software tuning of spool
characteristics (points B,
C)
Used to change spool characteristics. This
means that the spool need not be changed
when only minor changes are necessary. The
spool characteristics obtained are limited by
its physical characteristics. The function can-
not be used in connection with on/off signals.
On the basis of the two coor-
dinate sets B and C, the best
approximated curve through
these points is drawn in.
Depending on the position of
the points, the curve is either
a second-order or third-order
polynomial.
Note: Points B and C are specified to suit A
and D which always represent (0,0)
and (100,100) for this function.
Units
1: (Bxx, Byy)
2: (Cxx, Cyy)
Max.
(Bx, By) = (100, 100)
(Cx, Cy) = (100, 100)
Min.
(Bx, By) = (0,0)
(Cx, Cy) = (0,0)
Standard
1: (33,33)
2: (66, 66)
2008 HEX (Bx_ port A)
2009 HEX (By_ port B)
200A HEX (Cx_ port A)
OD index
200B HEX (Cy_ port A)
200C HEX (Bx_ port B)
200D HEX (By_ port B)
200E HEX (Cx_ port B)
200F HEX (Cy_ port B)
PVE input signal (%) /
Spool position
Joystick (%)
output signal