Burkert 3360 Guide Rapide page 36

9.5.2 Adjustment of position control on PC or
device display
Adjustments are performed on a PC via the
büS service interface using the "Bürkert Communicator"
PC software. It requires the USB-büS interface set
available as an accessory.
Display operation: Button functions
Select, activate
To trigger the X.TUNE function, you must switch to the "Mainte-
nance" detailed view for position controllers.
How to switch to detailed view:
→
When using Bürkert Communicator for the configuration,
select
Position Controller in the navigation area and switch
to MAINTENANCE.
→
When using the display for the configuration, switch to
CONFIGURATION on the home screen, select Position
Controller and switch to MAINTENANCE.
You are now in the "Maintenance" detailed view.
How to trigger the X.TUNE function:
Make sure that there is no operating pressure!
→
Select CALIBRATION.
→
Select X.TUNE.
The following text appears: "Select seal material (see type label)!"
→
Select seal material.
36
Confirm Back
English
Type 3360, 3361
Start-up
The following question appears: "Do you really want to start
X.TUNE?"
Only start X.TUNE when its performance is really
necessary.
→
Start X.TUNE.
This will execute the X.TUNE function.
If X.TUNE is aborted due to an error, a message will
appear (see subsequent table).
Possible messages when
X.TUNE is aborted
Device error present.
Timeout.
The motor current is too
great.
The lower end position
of the valve is not
recognised.
Tab. 16: Possible error messages after abort of the function X.TUNE
Description
There is an error present that makes
it impossible to execute X.TUNE.
X.TUNE could not be executed
within the time limit due to an error.
The motor current is too great for the
X.TUNE function.
The lower end position of the valve
cannot be recognised by the position
sensor.