Yokogawa Touch Screen GP20 User Manual
Page 231
2-47
IM 04L51B01-01EN
Operating the GX/GP
1
2
3
4
5
App
DHCP Log
Message
Type
Date and time
Scroll
Drag or flick
to scroll
Type
Message
Description
LINK
ON
Ethernet cable connection was detected.
OFF
Ethernet cable disconnection was detected.
SET
Address (e.g., 10.0.122.3) The IP address of the GX/GP was set.
DHCP
OFF
The DHCP function was disabled.
ON
The DHCP function was enabled.
RENEWING
The IP address obtained from the DHCP server was renewed.
RELEASING
The IP address obtained from the DHCP server was released.
REJECTING
The IP address obtained from the DHCP server was rejected.
Check whether the DHCP server is operating properly.
1
RENEWED
IP address was renewed.
RELEASED
IP address was released.
EXTENDED
IP address extension application complete.
ESEND
DHCP message transmission failed. Check the Ethernet cable
connection.
ESERVER
DHCP server not found. Check whether the DHCP server is
available.
ESERVFAIL
The response from the DHCP server timed out. Check the
Ethernet cable connection. Check whether the DHCP server is
operating properly.
ERENEWED
IP address renewal failed. Check the Ethernet cable connection.
Check whether the DHCP server is operating properly.
ERELEASED
IP address release failed. Check the Ethernet cable connection.
EEXTENDED
IP address extension application failed. Check the Ethernet
cable connection. Check whether the DHCP server is operating
properly.
EEXPIRED
IP address lease period expired. IP address was reset to 0.0.0.0.
Check the Ethernet cable connection. Check whether the DHCP
server is operating properly.
DNS
UPDATED
DNS host name registration complete.
REMOVED
DNS host name removal complete.
EFORMERR
DNS message syntax error was found. Check whether the DNS
server is operating properly.
ESERVFAIL
An internal processing error occurred in the DNS server. Check
whether the DNS server is operating properly.
EINTERNAL
ENONAME
ENXDOMAIN
Query to the DNS server wave rejected. Check whether the GX/
GP domain name setting is correct.
The GX/GP does not support DNS servers that require host
name registration authentication. Check whether the DNS
server supports host name registration without authentication.
EREFUSED
EYXDOMAIN
EYXRESET
ENXRESET
ENOTAUTH
ENOTZONE
1 If the GX/GP cannot accept the IP address obtained from the DHCP server, the GX/GP rejects
the address and immediately returns a response to the DHCP server.
2.3 Displaying Various Types of Information