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2.2 Component Functions

(1) LED Display

Indicators that display the Ethernet Port operating state.
ERUN ET/R EACC LED display
(All LED’s color is green)
Figure 2.2 LED’s display and name

Content Displayed

Table 2.1 LED Display Content
LED Content
ERUN
(Ether Run)
Indicates whether or not the Ethernet Port is operating normally.
On....The Ethernet Port is operating normally.
Off....The Ethernet Port error occurred.
ET/R
(Ether Transmis-
sion / Receive)
Indicates whether or not the Ethernet Port is transmitting data or receiving data.
On....Data transmission or receipt in progress
Off....Data is not being transmitted or received.
EACC
(Ether Access)
Indicates whether or not the T2N is accessing the Ethernet Port.
On....The T2N is accessing the Ethernet Port.
Off....The T2N is not accessing the Ethernet Port.

(2) 10BASE-T connecting connector

This connector is used for connecting 10BASE-T twisted pair cable and Ethernet Port.
See section 3.1, " Connecting to the Network ", for detailed information on connection.