Yokogawa YFGW410 - Manual (Page 186)

<F1. Field Wireless System>
F1-2
IM 01W02D01-01EN
Detection of the
abnormalities in a host system
The device error and the contents are got to know
by the notice of a host system
Diagnose by Monitor
YFGW410 error
YFGW510 Wireless LAN
YFGW510 warning
YFGW510 error
Wireless field device warning
Wireless field device error
Wireless network is normally
Investigation and recovery the sensor error
of field wireless device
Changing battery of device, investigate
and recovery the obstacle of the field wireless device,
improve the installation locations of a field
wireless device body and antenna, add routing devices
Replace the deviceSee section
"E2.1 Field Wireless Device"
Battery power is not
enoughWireless connection is disconnected
Improve the installation locations of the
field wireless device body
and antenna, improve communication route
and quality by adding routing devices
Check and recovery of communication
wiring containing HUB, etc
Check and recovery of a power suply and wiring
Communication wiring
and power supply wiring normal ?
Replace the YFGW510
See section "E2.2 Field Wireless
Access Point (YFGW510)"
Improve the installation locations of
a wireless LAN access point body
and antennaRefer to the
user's manual of the YFGW510
Check and recovery of communication wiring
containing HUB, etc
Check and recovery of a power suply and wiring
Communication wiring
and power supply wiring normal ?
Replace the YFGW410
See section "E2.3 Field Wireless
Management Station (YFGW410)"
Maintenance of the device
Refer to the user's manual of the device
Routine maintenance of
a radio status
FF0101.ai
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Y Y
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Y Y
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Y
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