Type - Burkert 8792 Operating Instructions Manual

18.3.2. running the automatic adjustment
An exact description of the X.TUNE function can be found in the chapter entitled Start-up and operation
of the position controller Type 8792.
WarnInG!
uncontrolled.valve.movements.while.the.X:TUNE.function.is.running!
While this function is running, the valve automatically moves from its current position!
• Never run X.TUNE while a process is running!
• Take appropriate measures to prevent the equipment from being unintentionally actuated!
note!
An.incorrect.supply.pressure.or.incorrectly.connected.operating.medium.pressure.may.cause.the.con-
troller.to.be.wrongly.adjusted!
• X.TUNE at the supply pressure available during subsequent operation (= pneumatic auxiliary energy).
• Run the X.TUNE function preferably without operating medium pressure to exclude interference caused by
flow forces.
→
To enter the main menu, hold down the left selection key (MENU) for approx. 3 s (countdown on the display).
→
Using the arrow keys, select the
→
To start the automatic adjustment
(countdown on the display).
While the automatic adjustment is running, messages on the progress of the X.TUNE (e.g. "TUNE #1....") are indi-
cated on the display.
When the automatic adjustment completes, the message "X.TUNE READY" is indicated.
→
To return to the main menu, press any key.
→
To leave the main menu, press the left selection key (EXIT).
You have to leave the main menu by pressing the left selection button (EXIT) before the modified data is
saved in the memory (EEPROM). During the save process the message "SAVE EEPROM" is indicated on
the display.
74
X.TUNE menu option.
X.TUNE, hold down the right selection key (RUN) for approx. 3 s
english english

Type 8792, 8793

Type 8792, 8793
Initial start-up
X.TUNE