Lenze EVS9332xK - Manual (Page 51)

Function library
Function blocks
3.2.3 Function block CDATA
3−23
l
EDSVS9332K−EXT EN 4.0
Range of functions
l Select X position for the cam drive (
¶ 3−23)
l Select X position directly ( ¶ 3−23)
l Create X position from a digital frequency (
¶ 3−26)
l Change of direction (
¶ 3−28)
l Profile changeover in the middle of the motion profile (
¶ 3−29)
l Activation of profiles stored in the controller (
¶ 3−29)
l Selection of one profile (
¶ 3−30)
l Selection of several profiles (
¶ 3−30)
l Inhibition of the profile selection ( ¶ 3−31)
l Online reloading of profiles (
¶ 3−32)
l Stretching, compression, offset of the X axis (
¶ 3−33)
l Synchronised stretching/compression in Y direction (
¶ 3−34)
l Feed drive with profiles (
¶ 3−35)
l Output of important status signals (
¶ 3−36)
3.2.3.1 Select X position for the cam drive
l Select X position directly through
– the absolute shaft encoder (single−turn / multi−turn, programmable)
– upstream master drive
– calculation
l Create X position from a digital frequency ( ¶ 3−26)
– Synchronise X position and machine
3.2.3.2 Select X position directly
+
C1322/3
C1323/3
C1324/2
C1325/2
C1324/3
C1325/3
C1332
CDATA−REL−SEL
CDATA−XIN
CDATA−XOFFS
Inter−
polation
C1324/7
C1325/7
CDATA−OFFS−XIN
C1338
0 +
C1322/4
C1323/4
C1326/1
C1327/1
C1320/2
C1314 CDATA−XRESET
CDATA−DFIN
CDATA−XFACT
C1324/3
C1325/3
CDATA−X−START
CDATA−XPOS
Fig. 3−7 Relevant section of function block CDATA
The absolute X position can be selected via the input CDATA−XIN − e.g. via a bus system: