Bosch Rexroth IndraDrive MPH-02 Functional Description page 496

8-64
Drive Functions
act. pos. val.
refer. position
temp. factor,
pos.-dependent
actual temp.,
pos.-dependent
reference
temperature
Pertinent parameters:
• P-0-0402, Axis correction reference temperature
• P-0-0403, Axis correction reference position for temp. corr.
• P-0-0404, Axis correction actual temperature pos.-dependent
• P-0-0406, Axis correction temperature factor pos.-dependent
"point of reference"
® not temperature-dependent
locating bearing
servo drive
Fig. 8-50: Example of application for position-dependent temperature
correction
Note: The actual position value system to be corrected is selected
via the respective bit of P-0-0413, Axis correction control
word.
Operating principle of position-dependent temperature correction:
correction value internal
Fig. 8-51: Position-dependent temperature correction
MPH-02, MPB-02, MPD-02
actual pos. value with pos.-
dependent position error,
when J ¹ J
axis reference
tool
slide
act. pos. val., corrected
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
Ap5046f3.fh7