Operating instructions

24 Application manual Positioning 04/08
3.5.3 Setting up a motion profile
For complex motion profiles, e.g. profiles requiring different speeds and accelera-
tions, different motion blocks must be created.
Example:
a11
a12
a22
a31 a32
t
t2
v
v1
v2
v3
Motion block 1 Motion block 2 Motion block 3
a21
Motion block 1 Motion block 2 Motion block 3
Approach target pos. 1 Approach target pos. 2 Return
a11 Acceleration a21 Acceleration a31 Acceleration
v1 Speed v2 Speed v3 Speed
a12 Deceleration a22 Deceleration a32 Deceleration
t2 Delay until next motion
block, e.g. for work-
piece machining
Motion block parameters In example above:
Target Position / Distance 1202
s1, s2, s3
Speed 1203
v1, v2, v3
Acceleration 1204
a11, a21, a31
Deceleration 1206
a12, a22, a32
Delay 1212
t2
Delay: Next Motion Block 1213
3 (motion block 2)
Event 1 1214
6 – On (motion block 1)
Event 1: Next Motion Block 1214
2 (motion block 1);
0 (motion block 3);
The motion profile shown in the example requires parameterization of 3 motion
blocks.
Application manual Positioning 04/0824