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7.3
Pushbutton
Various functions can be executed by pressing the pushbutton. The various functions depend
on how long the button is pressed.
During commissioning
Note
For more information, read the section Commissioning (hardware) (Page 43).
Time pressed
Requirement: The battery connector must be disconnected.
1.
Press the pushbutton
2.
Insert the battery connector.
3.
Keep the button pressed.
Keep pressed 10 ... 15 s
Keep pressed 20 ... 25 s
During operation
Time pressed
Function
≤ 0.2 s
No function
> 0.2 ... 5 s
LED function test
5 to 10 s
● Activates connection establishment:
● Yellow LED flashes at 3 Hz (3 times/s on and 3 times off).
10 to 15 s
● Activates the mode for configuration of the connected field device.
● Red LED flashes at 3 Hz (3 times/s on and 3 times off).
The mode for configuring the connected field device is exited, the red LED goes off:
● If no HART communication takes place during the configurable period of, for example, 300 s.
● When the button is pressed a second time for 10 ... 15 s.
> 15 s
No function
WirelessHART Adapter SITRANS AW200
Operating Instructions, 02/2020, A5E02777161-AA
Function
-
The red LED lights up: No function
The red LED flashes.
The red LED flashes.
● Frequency 2.5 Hz (2.5 times/s on and 2.5 times off):
● The configuration is reset to the default settings of the vendor.
The red LED flashes.
● Frequency 1.25 Hz (1.25 times/s on and 1.25 times off):
● The firmware and the configuration are reset to the default
settings of the vendor. .
Operation (hardware)
7.3 Pushbutton
41
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