GE L90 Instruction Manual page 172

5.2 PRODUCT SETUP
The disconnect switch configuration settings are shown below. Changes to these values will not take effect until the UR is
restarted:

PATH: SETTINGS PRODUCT SETUP
 XSWI
 CONFIGURATION
5
The
CLEAR XSWI1 OpCnt
opening and closing, the XSWI operating counter status attribute (OpCnt) increments with every operation. Frequent switch
operation may result in very large OpCnt values over time. This setting allows the OpCnt to be reset to "0" for XSWI1.
Since GSSE/GOOSE messages are multicast Ethernet by specification, they will not usually be forwarded by net-
work routers. However, GOOSE messages may be forwarded by routers if the router has been configured for VLAN
functionality.
NOTE
i) WEB SERVER HTTP PROTOCOL

PATH: SETTINGS PRODUCT SETUP
 WEB SERVER
 HTTP PROTOCOL
The L90 contains an embedded web server and is capable of transferring web pages to a web browser such as Internet
Explorer or Firefox. This feature is available when the L90 has the Ethernet option installed. The web pages are organized
as a series of menus that can be accessed starting at the L90 "Main Menu". Web pages are available showing DNP and
IEC 60870-5-104 points lists, Modbus registers, event records, fault reports, and so on. First connect the UR and a com-
puter to an Ethernet network, then enter the IP address of the L90 into the "Address" box of the web browser.
j) TFTP PROTOCOL

PATH: SETTINGS PRODUCT SETUP
 TFTP PROTOCOL

5-42

COMMUNICATIONS
XSWI1 ST.LOC OPERAND
Off
XSWI2 ST.LOC OPERAND
MESSAGE
Off
XSWI3 ST.LOC OPERAND
MESSAGE
Off
XSWI24 ST.LOC OPERAND
MESSAGE
Off
CLEAR XSWI1 OpCnt:
MESSAGE
No
CLEAR XSWI2 OpCnt:
MESSAGE
No
CLEAR XSWI3 OpCnt:
MESSAGE
No
CLEAR XSWI24 OpCnt:
MESSAGE
No
setting represents the disconnect switch operating counter. As disconnect switches operate by

COMMUNICATIONS
HTTP TCP PORT
NUMBER:

COMMUNICATIONS
TFTP MAIN UDP PORT
NUMBER:
TFTP DATA UDP PORT 1
MESSAGE
NUMBER:
TFTP DATA UDP PORT 2
MESSAGE
NUMBER:
L90 Line Current Differential System
 
IEC 61850 PROTOCOL
Range: FlexLogic operand
Range: FlexLogic operand
Range: FlexLogic operand

Range: FlexLogic operand
Range: No, Yes
Range: No, Yes
Range: No, Yes

Range: No, Yes

WEB SERVER HTTP PROTOCOL
Range: 0 to 65535 in steps of 1
80

TFTP PROTOCOL
Range: 0 to 65535 in steps of 1
69
Range: 0 to 65535 in steps of 1
0
Range: 0 to 65535 in steps of 1
0
5 SETTINGS
XSWI CONFIGURATION
GE Multilin