Yokogawa FieldMate - Manual (Page 260)

<I ISA100 device configuration>
I-6
IM 01R01A01-01E 9th Edition : May 31, 2013-00
 Default values
Returns the setting values in “Advanced Setting” to the defaults.
Default value:
Number of communication devices
: 10
Communication time out : 60 sec
Cache (model information) : OFF
Cache (device status) : OFF
Table I-2-2 Messages
Message Situation Countermeasure
Connection Succeed. Communication is normal. -
Incertitude communication with
Gateway.
LAN cable is disconnected during
connection test
Confirm the LAN cable connection
Host Name or IP Address is empty. Connection Test button is pressed when
it is blank
Entering Host Name or IP Address
correctly, proceed.
Invalid Host Name or IP Address.
Case1:
The entered Host name or IP address
does not correspond to the wireless
gateway.
Case2:
The entered IP address format is not
appropriate(0.0.0.0-255.255.255.255)
I.e.:000.000.000.000, 01.02.03.04,
001.002.003.004, 256.256.256.256 is not
acceptable
Case3:
Other than that above, OS or hardware is
abnormal.
Case1:
Confirm the entered Host name or IP
address is correct with Gateway’s.
Case2:
Ditto.
Check the format shown in situation.
Case3:
Confirm that DNS setting of PC is correct.
Failed to establish connection.
Case1:
Gateway does not respond within the
certain period.
Case2:
Try to connect the Gateway which does
not exist on the network.
Case3:
Other than that above, OS or hardware is
abnormal. I.e.LAN cable is disconnected.
Case1:
Confirm LAN cable connection
Case2:
Confirm that the entered Host really
exists on the network.
Case3:
Confirm LAN cable connection
Failed to communicate with
Gateway.
Case1:
Gateway does not respond during
communication within the certain period.
Case1:
Try again after a while because gateway
may be busy.
Network doesn’t work normally.
Network setting of PC is not correctly
specified.
Confirm PC setting and network is
correctly used.
Connection failed!
Connection fails due to the problems
other than that above.
It is unlikely since most of the case is
covered above, but total system needs to
be checked again.