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Operation (hardware)
7.2 Indicator
7.2
Indicator
The three LEDs colored red, green and yellow indicate the following statuses:
Yellow LED: Communication status
Yellow LED
Lit
Flashes at 1 Hz
Flashes at 3 Hz
Off
Green LED: Battery status
Green LED
Lit
Flashes at 1 Hz
Flashes at 3 Hz
Off
Red LED: Active communication, error message
Red LED
Lit
Flashes at 1 Hz
Flashes at 3 Hz
Flashes:
● 50 ms on,
● 950 ms off
Displays on the field device
Operate your field devices as explained in the relevant operating instructions.
40
Communication status
Connected with alterna‐
tive path
Connected without alter‐
native path
Joining network
Not connected
Communication status
Normal
Warning
Alarm
Empty
Communication status
Internal error
External error
Short-circuit
Communication mode ac‐
tive
Meaning
The adapter has joined to the network:
● An alternative communication path exists.
The adapter has joined to the network:
● A alternative communication path does not exist.
Connection currently being established, for example for 40 minutes
after connecting the battery unit:
● Time can be configured
No connection exists
Meaning
The battery unit is good for at least one month
The battery unit is good for less than one month
Measurement was stopped on the field device:
● A connection is not guaranteed.
● The WirelessHART adapter can still be operated: Supply of the
field device is no longer possible.
The battery unit is empty or not connected
Meaning
Problem with device-specific cause:
● The problem cannot be corrected by the user.
It may be possible for the user to correct the problem.
a) Temperature is outside the specified range.
b) Measured value is outside the set range, for example 4 ... 20 mA.
Short-circuit on terminals 1 and 2
It is possible to communicate with the WirelessHART adapter or the
connected field device
Operating Instructions, 02/2020, A5E02777161-AA
WirelessHART Adapter SITRANS AW200
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