GE Masoneilan 469 Series, Instruction Manual

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CHAPTER 1: GETTING STARTED
469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL 1–15
1.3.5 Output Relay 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
S6 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.
1.3.6 Text Settings
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 :

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:
 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”.
ASSIGN TRIP RELAYS:
Trip
ASSIGN TRIP RELAYS:
Trip & Auxiliary3
NEW SETPOINT HAS
BEEN STORED
INPUT 1 FUNCTION:
General Sw. A