Lenze EVS9326-EK - Page 218

Function block library
7-101
 SHB9300CRV EN 2.0
With CURVEC1-REL-SEL = LOW, the last Y value of the profile will not be stored!
Stop!
Depending on the cam profile data, this setting may result in a ’jump’ of the drive to the new value
(see fig. below).
REL_ VOR3
Y
X
LLL
L = Profile length
Negative input values
A fault is indicated for negative input values (X<0):
CURVEC1-X<0 = HIGH.
Furthermore, the output will output a y value which results from the cam profile function for x=0.
Max. permissible input values exceeded
A fault is indicated for input values x>xmax:
CURVEC1-X>X
max
= HIGH.
Furthermore, the output willoutput aYvalue which resultsfrom thecam profilefunction for x=Xmax.
Note!
X
max
is already determined when the profile is generated (GDC).
Show/Hide Bookmarks