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

Type 3320, 3321

Basic functions

10.2.1 DIP switch
Settings
Switch 1: Activate or deactivate safety position see
chapter "11" on page 37.
Switch 2: Select safety position between NO and NC see
chapter "11" on page 37.
Switch 3: Not used.
Switch 4: Switch between AUTOMATIC and MANUAL
operating state.
See chapter "11.1" on page 37.
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"
Opening valve: Press OPEN
button
Closing valve: Press CLOSE
button
For a description see chapter "9.4
Adjustment of position controller –
execute X.TUNE".
11 BASIC FUNCTIONS
The basic functions are set using the DIP switch position.
DIP switch Basic function
Enable or disable
1
safety setting
Set safety setting
and effective
2
direction (NC and
NO)
3 Not used
Switch between
AUTOMATIC and
4
MANUAL operating
state.
Tab. 18: 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.
English
DIP switch
37