Burkert Type 8635 - Manual (Page 57)

8635 - 55
O
PERATING AND
C
ONTROLLER
F
UNCTIONS
ADDFUNCT
see section Configuring the supplementary functions.
➔ Jump over this menu item on first commissioning.
X.TUNE - AUTOTUNE for positioners
Start the automatic adaptation of the positioner to the current operating
conditions (X.TUNE)
The following functions are initiated automatically:
• Adaptation of the sensor signal to the (physical) stroke of the valve used.
• Determination of parameters for driving the integral piezoelectric positioning system
• Setting of the controller parameters of the positioner.
Optimization is done according to the criteria: as short a correcting time as possible and freedom
from overshoot.
END
EEPROM
ADDFUNCT
X.TUNE
X.TUNE END
5 s
5 s
Operating mode
or AUTOMATIC
MANUAL
Main menu for settings on commissioning
Description of procedure