Multilin 469 Motor Management Relay ... - GE Digital Energy

CHAPTER 1: GETTING STARTED
1.3.5 Output Relay Settings
1.3.6 Text Settings
Output relays (Trip or Alarm) can be associated to the Auxiliary Relays 2 and 3. Each can be
selected individually, or in combination, in response to customer specific requirements,
which can be initiated by any protection element or function, whose ASSIGN RELAYS
settings has them selected.
Select the S5 CURRENT ELEM. SHORT CIRCUIT TRIP ASSIGN TRIP
RELAYS settings message.
If an application requires the short circuit protection element to operate the Auxiliary
Output 3 relay,
Select this output relay by pressing the value key until the desired
combination appear in the display.
Press the ENTER key to store this change into memory.
As before, confirmation of this action will momentarily flash on the
display.
Text settings have data values which are fixed in length but user-defined in character. They
may be composed of uppercase letters, lowercase letters, numerals, and a selection of
special characters. The editing and storing of a text value is accomplished using the
decimal [.], VALUE, and ENTER keys.
For example:
ASSIGN TRIP
RELAYS:
Trip
ASSIGN TRIP
RELAYS:
Trip & Auxiliary3
NEW SETTINGS
HAS
BEEN STORED
Move to message S3 DIGITAL INPUTS ASSIGNABLE INPUT 1
INPUT 1 FUNCTION, and scrolling with the VALUE keys, select “General
Sw. A”.
The relay will display the following message:
INPUT 1 FUNCTION:
General Sw. A
Press the MESSAGE key to view the next settings, SWITCH NAME.
The name of this user-defined input will be changed in this example
from the generic “General Sw. A” to something more descriptive.
If an application is to be using the relay as a station monitor, it is more informative to
rename this input “Station Monitor”.
469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL 1–15