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F2.
Status Indication and Responsive
Measures
There are six status indicator LEDs installed on the front of YFGW510: [ACT], [LAN], [ISA100],
[WLAN-C1], [WLAN-C2] and [WLAN-AP].
YFGW510 operational status indication
n
The following is the LED that indicates the YFGW510 operational status.
LED
Power off
ACT
The LED blinks red when the device mode is changed to offline via the infrared adapter using the
setup tool to configure YFGW510.
If the LED lights red, check the field wireless backbone network cable connection and commu-
nication devices such as the Layer 2 switch, etc., and fix any abnormalities. If there is no abnor-
mality found in cable connection, check the backbone router status information described in F1.
Status Information and the Field Wireless Management Console monitor device information. Any
abnormality found may indicate the breakdown of YFGW510. For details of the YFGW510 device
replacement method, see the YFGW410 User's Manual (IM 01W02D01-01EN).
Communication status indication
n
The following are the LEDs that indicate communication status.
LED
Power off
LAN
OFF
ISA100
OFF
WLAN-C1
OFF
WLAN-C2
OFF
WLAN-AP
[LAN] LED
n
If the LED turns off during operation, it may indicate that communication between YFGW510 and
the YFGW410 field wireless backbone network has been terminated. Investigate the commu-
nication cable connection and the status of communication devices such as the Layer 2 switch,
etc., and re-establish communication.
If the LED lights red, it may indicate the breakdown of the communication function of YFGW510.
Replace the main body or consult with Yokogawa Electric Corporation.
<F2. Status Indication and Responsive Measures>
Connect-
Starting up
OFF
Orange
Starting
Signal
up
search
OFF
N/A
OFF
N/A
Orange
OFF
blink
Orange
OFF
blink
―
―
―
Normal
ing
Orange
Green
blink
Link
Link up
down
OFF
Green
N/A
Green
Green
OFF
blink
Green
OFF
blink
―
―
Mainte-
Abnormal
nance
Red blink
Red
Commu-
Mainte-
nicating
nance
Green
OFF
blink
Green
OFF
blink
Green
OFF
Green
OFF
―
―
IM 01W02E01-01EN
F2-1
Abnor-
mal
Red
Red
Red
Red
―
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