GE GEFanuc Automation Programmable Control Products TCP/IP Ethernet Communications for the Series 90t-70 PLC GFK-1004B - Manual (Page 30)

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2-9 GFK-1004B Chapter 2 Installing the Ethernet Interface
The Ethernet Interface will normally transition from the Power–Up State to the Opera-
tional State without entering any other state.
If there is a problem with the Soft Switch data, however, the Ethernet Interface will tran-
sition automatically to the Soft Switch Entry utility (see Appendix C for instructions).
And if you have not previously downloaded a station configuration to the Ethernet In-
terface, the Ethernet Interface will transition automatically to the Loader utility (see Pro-
cedure 4 for instructions). Also, the operator may manually cause the Ethernet Interface
to enter the Field Network Test utility.
Powering-Up the Ethernet Interface
Follow the procedure below to verify that the Ethernet Interface is operating correctly.
1. Power–up the PLC. This will initiate a series of diagnostic tests.
Upon power–up the Module OK LED blinks, On Line and Status OK LEDs are OFF.
2. Observe the local Station Manager screen if connected. If power–up is successful,
then a Station Manager message similar to the following will be displayed, normally
within 15 seconds
IC697 PLC Factory LAN Interface
Copyright (c) 1990-1995. All rights reserved.
PROM version 2.00 (XXAx),Software version (xxAx)
TCP/IP Ethernet
IP address = 3.0.0.1
MAC address = <<080019010177>> MAC default = <<080019010177>>
EM7A2
3. Also, the LEDs will have the following pattern upon successful power up. At this
time the Ethernet Interface is in the Operational State and Online with no exception
conditions
ББББББ
ББББББ
LED
БББББББББ
БББББББББ
Ethernet Interface Online
ББББББ
ББББББ
Module OK
БББББББББ
БББББББББ
ON
ББББББ
ББББББ
On Line
БББББББББ
БББББББББ
ON/Traffic Blink
ББББББ
ББББББ
Status OK
БББББББББ
БББББББББ
ON