GE 745 Instruction Manual page 212

A1 STATUS
6.2 A1 Status
6.2.1 Network Status

NETWORK STATUS [
6.2.2 Date and Time

DATE AND TIME [
6.2.3 Logic Inputs

LOGIC INPUTS [
6–4
PATH: ACTUAL VALUES A1 STATUS
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MESSAGE
These actual values appear when the relay is ordered with the Ethernet (T) option.
The ETHERNET STATUS actual value message indicates the status of the Ethernet link,
connection, and diagnostic via three indicators. The
symbol indicates off. There is also a blinking indication.
The box under Lnk column indicates the Ethernet link status. If it is on, the Ethernet port is
connected to the network; if it is off, the port is disconnected. This indicator is normally on.
The box under the Con column indicates the connection status. If on, the Ethernet port is
configured and ready to transmit and receive data. If blinking, the Ethernet port is either
active (transmitting or receiving data) or indicating an error if the diagnostic status is also
on or blinking.
The box under the Dia column indicates the diagnostic status. If it is on, then either a fatal
Ethernet port error has occurred or there is a duplicate IP address on the network. If
blinking, then there is a non-fatal network error. Off indicates no errors.
PATH: ACTUAL VALUES A1 STATUS
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MESSAGE
The current date and time are displayed here.
PATH: ACTUAL VALUES A1 STATUS
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MESSAGE
MESSAGE
MESSAGE
NETWORK STATUS

Ethernet Lnk Con Dia
Status [] [] []
MAC ADDRESS:
00:20:32:F8:7F
symbol indicates on, and the
[]
DATE AND TIME

CURRENT DATE:
Jan 01 2001
CURRENT TIME:
00:00:00
LOGIC INPUTS

LOGIC INPUT 1
STATE: Not Asserted
LOGIC INPUT 2
STATE: Not Asserted
↓
LOGIC INPUT 16
STATE: Not Asserted
SETPOINT ACCESS
STATE: Open
745 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 6: ACTUAL VALUES
Range: see description
below
Range: MAC address,
example shown
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