Basic Functions; Changing The Operating State, Automatic, Manual - Burkert 3320 Series Quick Start Manual

10.2.1 DIP switch
Settings
Switch 1: Activate or deactivate safety position.
See Chapter "11" on page 36.
Switch 2: Select safety position between NO and NC.
See Chapter "11" on page 36.
Switch 3: Not used.
Switch 4: Switch between AUTOMATIC and MANUAL
operating state.
See chapter "11.1" on page 36.
10.2.2 OPEN button and CLOSE button
Electrical manual override:
Trigger X.TUNE (Autotune):
10.2.3 Mechanical manual override
If there is no supply voltage, e.g. during installation or in the
event of a power failure, the valve can be opened or closed using
the mechanical manual override.
For a description see chapter "12.2 Actuating the valve
mechanically"
36
Opening valve:
Press OPEN button
Closing valve:
Press CLOSE button
For a description see chapter
"9.4 Adjustment of position con-
troller – execute X.TUNE".
English
Type 3320, 3321

Basic functions

11 BASIC FUNCTIONS
The basic functions are set using the DIP switch position.
DIP switch Basic function
Activate or deac-
1
tivate safety position
Set safety position
and effective
2
direction
(NC and NO)
3 Not used
Switch between
AUTOMATIC and
4
MANUAL operating
state.
Tab. 15: Overview of basic functions
11.1 Changing the operating state,
AUTOMATIC, MANUAL
Factory setting: Devices in their factory default state have their
operating state preset to MANUAL.
DIP switch 4, which is located under the blind cover, is used
to change operating state.
DIP switch