GE DGP Series Instruction Manual page 190

8.5 PASSWORDS
8.5 PASSWORDS
There are two sets of passwords: MMI and Communications. These passwords are required to perform certain
DGP operations. A password for Actions or Settings is entered by selecting the ENTER PASSWD action and
entering the password after the prompt (see the [ACT] key section). If an action or setting change is not per-
formed for a period of 15 minutes, the password becomes inactive. For settings, after the key sequence [END]
[ENT] is pressed, the password privileges become inactive. The settings and actions may be viewed at any
time but may only be changed if the password for that function is active. Refer to the [ACT] key section for
additional information.
There are two MMI passwords, one for Actions and one for Settings access at the keypad. These passwords
are limited to the numeric digits on the keypad. The MMI passwords are different from the communications
passwords, which are for logging into the relay, remote settings changes, and performing remote actions. The
communication passwords can contain any of the allowable alpha-numeric characters in Table 8–2: PASS-
WORD ENCRYPTION KEY TABLE. All 5 password types are listed below with their factory default values:
MMI Passwords
Actions
Setting Changes
Communications Passwords
Actions
Setting Changes
Viewing information only
All factory default passwords MUST BE CHANGED by the user before they can used effec-
tively.
NOTE
The communications passwords can only be viewed using the [INF] key and the MMI passwords can only be
viewed from the Information menu in GE-Link. All passwords are displayed in encoded form. Use the follow-
ing encryption table to decode the passwords.
8
8-
16
Factory Default
5678.
1234.
Factory Default
CTRL!
SETT!
VIEW!
DGP Digital Generator Protection System
8 INTERFACE
8.5.1 DESCRIPTION
GE Power Management