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11.4 Embedded Ethernet
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11.4.5 Maintenance screen
The operation of the embedded Ethernet can be checked. The page key is
used for screen switching.
(1) Ping command transmission
By sending the ping command, the state of the communication cable and
whether the communication destination exists can be checked.
Enter the IP address of the communication destination with the MDI keys,
then press the [PING] soft key. Communications are performed three times
with the specified communication destination, and the results are displayed.
Reply from IP–address
This message indicates that a response was received from the
specified communication destination and that the specified
communication destination exists on the network.
Request Timed out IP–address
This message indicates that no response was received from the
specified communication destination and that the specified
communication destination does not exist on the network.
Check if the power to the communication destination equipment is
turned on. Check also the parameter settings and network installation
for errors.
IP address Error (IP–address)
The specified IP address is incorrect. Check the entered IP address.
Ping Service Error[224]
The Ethernet cannot be initialized. Check if the parameter settings are
correct, and also check if the Ethernet cable is connected correctly.