Rexroth Indramat CLM1.4, Manual, Page: 100 / 274

CLM01.4-LAP-01VRS Functions
7-3
DOK-CONTRL-CLM01.4LAP1-FK01-EN-P
7.3 Velocity Override
The override function permits an infinitely variable reduction in the
currently programmed velocity in Manual and Automatic Modes
(exception: homing using the HOM command).
Override via Analog Input
The override is controlled via the connection of current to:
AE1 ( X5/11 and X5/12 )
AE2 ( X5/14 and X5/15 )
AE3 ( X7/4 and X7/5 )
AE4 ( X7/7 and X7/8 )
The graph below shows the relationship between the applied voltage and
the override factor.
541_1_ov.WMF
Fig. 7-1: Analog Override
The velocity ‘ Vo´ is produced by multiplying the programmed traversing
velocity `Vp´ by the override factor `F´ (F = 0 - 1 corresponds to 0V -
10V):
Vo Vp F
= ×
L: Vo = velocity
Vp = traversing velocity
F = override factor
Fig. 7-2: Velocity Calculation with Override
This function can be activated in Parameter B017 or using the VEO
command.