Yokogawa YFGW710 - Manual (Page 41)

<A3. YFGW710 Field Wireless Integrated Gateway>
A3-21
IM 01W01F01-01EN
A3.4.3 Communication Check
On the Field Wireless Network Manager, the status of wireless device connected to the wireless
network and the status of the communication route can be confirmed. Field Wireless Network
Manager is the provided software of YFGW710 and used in the PC connected to the YFGW710
of the Field Wireless System.
SEE
ALSO
For more information about checking device and communication status, see “B1.2.5 Confirmation of Field Wire-
less Network Operation”
A3.4.4 About Parts Having Defined Life Spans
The YFGW710 include no parts having defined life spans, which need to be replaced.
Read this section thoroughly and carry out the periodical replacement.
IMPORTANT
Precautions for parts having defined life spans
• The term “Parts having defined life spans” refers to parts that are expected to wear out or
break down within 10 years from the initial use under normal conditions of use and storage.
Therefore, parts with expected life spans of 10 years or more are excluded here.
• The recommended replacement cycle is the cycle indicated for preventive maintenance. It
provides no guarantee against the accidental failures.
• The recommended replacement cycle is merely a guideline. The actual replacement cycle
depends on the usage conditions.
The recommended replacement cycle is subject to change according to the actual results in
the field.
SEE
ALSO
For more information about installing YFGW710, see the General Specification of YFGW710 Field Wireless
Integrated Gateway (GS 01W01F01-01EN).