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17
Function library
17.1
Function blocks | L_PosCtrlLin_1
1483
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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Positioning behaviour
• Behaviour with deactivated
positioning function (
bEnable
=
FALSE).
0
dnOut_p
= 0
(Lenze setting)
The
dnPosOut_p
output jumps to "0".
• The speed signal at the
nNOut_v
output maps this position step
change as angle signal.
Note:
If the
nNOut_v
output has an impact
on the setpoint generation for the
drive, undefined motions (shocks,
following errors) may occur.
1
dnOut_p/nNOut_v
follow
dnAct_p
The outputs
dnPosOut_p
and
nNOut_v
follow the value at the
dnAct_p
input (actual position).
2
dnOut_p/nNOut_v
follow
dnSet_p
The outputs
dnPosOut_p
and
nNOut_v
follow the value at the
dnSet_p
input (setpoint).
3
dnOut_p/nNOut_v
follow
dnAct_p
(without limitation)
The outputs
dnPosOut_p
and
nNOut_v
follow the value at the
dnAct_p
input (actual position), but
without limitation.
0.010
s
130.000 Deceleration of set position
• Deceleration ramp for stop before
reaching the setpoint position
(
bExecute
= FALSE).
• Lenze setting: 1.000 s
0.010
s
130.000 Acceleration ramp
• Lenze setting: 1.000 s
0.010
s
130.000 Deceleration ramp
• Lenze setting: 1.000 s
-15000
rpm
15000 Forward motion
• Positive speed
• Lenze setting: 200 rpm
-15000
rpm
15000 Return motion
• Negative speed
• Lenze setting: 200 rpm
Parameters
Possible settings
Info