Burkert 8696 REV.2, Быстрый старт

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Control and display elements
11.1 Operating state
To operate the buttons, make sure that the local control
lock is deactivated/unlocked (factory setting): with com-
munication software or fieldbus communication.
AUTOMATIC (AUTO)
Normal controller mode is implemented and monitored in AUTO -
MATIC operating state.
MANUAL (MANU)
In MANUAL operating state the valve can be opened and closed
manually via the buttons.
The manual LED is lit red.
The buttons can be used to switch between the two operating
states AUTOMATIC and MANUAL:
→ Press both buttons simultaneously between 2 s and 10 s
(manual LED flashes at 5 Hz).
11.2 Functions of the buttons
To operate the buttons, make sure that the local control
lock is deactivated/unlocked (factory setting): with com-
munication software or fieldbus communication.
The configuration of the 2 buttons on the board varies depending
on the operating state (AUTOMATIC / MANUAL).
Button
2
Button
1
Status LED
Communications
interface
Cutoff LED
Manual LED
Charact LED
Fig. 18: Buttons
MANUAL operating state (manual LED is lit red):
Button Function/LED
1
Press and hold
Aerate (manually open / close the actuator)
10)
2
Press and hold
Deaerate (manually open / close the actuator)
10)
1 and 2
simultaneously
Press longer than 2 s (< 10 s, manual LED flashes at
5 Hz, 0 – 2 s): Switching to AUTOMATIC operating state
Press longer than 10 s (< 30 s, manual LED, charact
LED and cutoff LED flash at 5 Hz, 10 – 30 s):
Device restart
Press longer than 30 s (manual LED, charact LED
and cutoff LED flash at 10 Hz, > 30 s):
Reset device to factory setting
Tab. 9: ConfigurationofthebuttonsforMANUALoperatingstate
10) depending on the operating principle of the actuator.
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Type 8696 REV.2