8.1.5.
Speed reduction before reaching end positions OPEN/CLOSED (soft stop in end positions)
Prior to reaching the end position, the speed can be linearly reduced within a
programmable range.
Figure 34: Example of speed reduction in end positions
n
Current speed in direction OPEN/CLOSE
n
Z
Target speed for end positions
Δ
Speed reduction range before end positions
Activate speed reduction before reaching end positions
Required user level:
Specialist (4)
or higher.
Customer settings M0041
Speed functions M1699
Speed adapt.prior end M1906
Speed red.pr.end pos. M1903
Default value:
Function active
Setting values:
Function not active
<Speed reduction range> function deactivated.
Function active
<Speed reduction range> function activated.
Adjust speed reduction range before reaching end position
Within this range before the end position, the current speed will be linearly reduced
to the target speed (
Targ.speed end pos. M1905
parameter).
Information
If the current speed is lower than the target speed, the speed is increased to the
target speed!
Customer settings M0041
Speed functions M1699
Speed adapt.prior end M1906
Speed red. range M1904
Default value:
5.0 %
Setting range:
0.0 ... 25.0 %
(in % before reaching the end position, in relation to
the full travel)
Set target speed before reaching end position
The actuator runs to the end position at the target speed set by means of this
parameter.
Customer settings M0041
Speed functions M1699
Speed adapt.prior end M1906
52
Actuator controls
Application functions
ACV 01.2/ACVExC 01.2 Profibus DP