Function library
7-60
L
EDSVS9332P-D21 EN 3.0
Function
•
Linear ramps (L profile)
(E 7-60)
•
S ramps (S profile)
(E 7-61)
•
Override (POS-V-OVERRID, POS-A-OVERRID)
(E 7-63)
•
New traversing profile parameters during positioning (POS-PARAM-RD)
(E 7-59)
•
Influence of precontrol values (POS-NOUT-GAIN, POS-MOUT-GAIN)
(E 7-63)
•
Target window (POS-WAITSTATE)
(E 7-65)
•
Virtual master (POS-PHI-SET)
(E 7-66)
7.5.9.1 Linear ramps (L profile)
9300POS026
t
v
- V T A C C
+ V T A C C
V T V E L
VTVEL =
+VTACC=
-VTACC=
Tra versing speed
Acceleration
Select deceleration
Fig. 7-28 Linear ramps (L profile)
•
The profile generator works on an optimum time base using the L profile, i.e. the target
position can be reached as quick as possible with the acceleration and speed selected.
•
The acceleration selected is immediately effective when changing the velocity.
•
Default setting: L profile.
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