Operation WirelessHART Fieldgate SWG70
30 Endress + Hauser
Yellow LED: Ethernet
communication status
6.1.2 Buttons
Fieldgate has two pushbuttons.
WARNING!
• When Fieldgate SWG70 is installed in Ex-Zone 2 and the power is switched on, the
operation of the pushbuttons is permitted only in the absence of any potentially explosive
atmosphere.
Fig. 6-3: Pushbuttons
Mode Status Meaning
On – The connection to the Ethernet line is established.
Flashing
irregularly
– Fieldgate is receiving a message via the Ethernet interface. The
LED does not flash in the following instances:
• The message is not addressed to the Fieldgate.
• A communication error was detected in the message.
Flashing (every
second)
– A conflict has been detected in the IP address. The Fieldgate IP
address is already being used by another device in the Ethernet
network
Assign another IP address to the Fieldgate. See Chapter 7.1
"Ethernet connection" on page 34.
Off – There is no connection to the Ethernet network. This is often due
to a bad cable connection. See Chapter 5.3 "Connecting to Ethernet"
on page 24.
1 Button P1 2 Button P2
+24V +24V
0V 0V
LINE1
LINE2
A
B
SHD
RS485
T1
T2
RX–
RX+
TX–
TX+
ON
OFF
SHD
A
B
SHD
RS485
ETHERNET
1
2
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