Description - GE 469 Instruction Manual

A1 Status

Description

Network Status
NETWORK STATUS
GE Multilin
Measured values, maintenance and fault analysis information are accessed in Actual
Value mode. Actual values may be accessed via one of the following methods:
1. The front panel, using the keys and display.
2. The front program port and a portable computer running the EnerVista 469
Setup software supplied with the relay.
3. The rear RS485 port and a PLC/SCADA system running user-written software.
Any of these methods can be used to view the same information. A computer makes
viewing much more convenient, since many variables may be viewed at the same
time. Actual value messages are organized into logical groups, or pages, for easy
reference. All actual value messages are illustrated and described in blocks
throughout this chapter. All values shown in these message illustrations assume that
no inputs (besides control power) are connected to the 469.
In addition to the actual value messages, there are also diagnostic messages and
flash messages that appear when certain conditions occur. Diagnostic messages are
described on page 6–29. Flash messages are described on page 6–31.
A1 Status
a) Ethernet Connection
PATH: ACTUAL VALUES A1 STATUS
[ ] Ethernet Lnk Con Dia
Status
This actual value appears when the relay is ordered with the Ethernet (T) option.
The actual value message indicates the status of the Ethernet link,
ETHERNET STATUS
connection, and diagnostic via three indicators. The
the symbol indicates off. There is also a blinking indication.
[ ]
The box under column indicates the Ethernet link status. If it is on, the Ethernet
LNK
port is connected to the network; if it is off, the port is disconnected. This indicator
is normally on.
The box under the column indicates the connection status. If on, the Ethernet
CON
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 column indicates the diagnostic status. If it is on, then either
DIA
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.
http://www.GEindustrial.com/multilin
Motor Management Relay
NETWORK STATUS
Range: see description below
[ ] [ ] [ ]
symbol indicates on, and
[ ]
469
6–3