GE T35 UR Series, Инструкция по эксплуатации

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5-18 T35 Transformer Protection System GE Multilin
5.2 PRODUCT SETUP 5 SETTINGS
5
Supervisor Role: When enabled (i.e., "Yes" is selected) the Supervisor role is active. When "No" is selected this role is dis-
abled. To disabled this setting a Supervisor authentication is necessary. If disabled, the Supervisor role is not allowed to log
on. In this case the Administrator can change the settings under the Supervisory
menu.
If enabled, Supervisor authentication is required to change the settings in the Supervisory menu. If the Supervisor disables
his role after authentication, the Supervisor session remains valid until he switches to another role using MMI or until he
ends the current Supervisor session if using communications.
This role is disabled by default.
Factory Service Mode: When enabled (i.e., "Yes" is selected) the device can go into factory service mode. For this set-
ting to become enabled a Supervisor authentication is necessary. The default value is Disable.
Serial Inactivity Timeout : The role logged via a serial port is auto logged off after the Serial Inactivity timer times out. A
separate timer is maintained for RS232 and RS485 connections. The default value is 1 minute.
SELF TESTS
PATH: SETTINGS

PRODUCT SETUP

SECURITY

SUPERVISORY

SELF TESTS
Failed Authentications: If this setting is Enabled then the number of failed authentications is compared with the Session
lockout threshold. When the Session lockout threshold is exceeded, this minor alarm indication comes up.
Firmware Lock: If this setting is Enabled then any firmware upgrade operation attempt when the “LOCK FIRMWARE
UPGRADE” setting is set to “Yes” brings up this self test alarm.
Settings Lock: If this setting is Enabled then an unauthorized write attempt to a setting for a given role activates this self
test.
PATH: SETTINGS

PRODUCT SETUP

SECURITY

SUPERVISORY

SELF TESTS

FAILED AUTHENTICATE
g) SYSLOG FORMAT
System logs are produced with the CyberSentry option. The format is as follows.
Event Number — Event identification number (index)
Date & Timestamp — UTC date and time
Username — 255 chars maximum, but in the security log it is truncated to 20 characters
IP address — Device IP address
Role — 16 bit unsigned, of type format F617

SELF TESTS


FAILED

AUTHENTICATE
See below
MESSAGE
FIRMWARE LOCK:
Enabled
Range: Enabled, Disabled
MESSAGE
SETTINGS LOCK:
Enabled
Range: Enabled, Disabled

FAILED

AUTHENTICATE
FAILED AUTHENTICATE:
Enabled
Range: Enabled, Disabled
Security log Event Number Date &
Timestamp
Username IP address Role Activity Value
ENUMERATION ROLE
0 None
1 Administrator
2 Supervisor
3 Engineer
4 Operator
5 Factory