Enumeration Settings - GE 469 Instruction Manual

CHAPTER 1: GETTING STARTED
1.3.4

Enumeration Settings

SETTINGS
Press
MESSAGE
SETTINGS
Press
MESSAGE
SETTINGS
469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL
Therefore, press the
This flash message will momentarily appear as confirmation of the
storing process.
The example shown in the following figures illustrates the keypress sequences required to
enter system parameters such as the phase CT primary rating, ground CT primary rating,
bus VT connection type, secondary voltage, and VT ratio.
The following values will be entered:
Phase CT primary rating: 600 A
Motor Full Load Current: 318 A
Ground CT ratings: 50/5 A
Phase Differential CT: None
Voltage Transformer Connection Type: Open Delta
Motor Nameplate Voltage: 13800 V
VT Ratio: 115:1
To set the phase CT primary rating, modify the
settings as shown below.
PHASE CT PRIMARY
Press the
[
or
ENTER
[
Press
MESSAGE
[ CURRENT
or
ENTER
displayed, or enter the value directly via
To set the phase Motor Full Load Amps FLA, modify the
SENSING MOTOR FULL LOAD AMPS FLA
Press the
key to store the new value in memory.
ENTER
NEW SETTINGS
HAS
BEEN STORED
S2 SYSTEM SETUP
key until the relay displays the Settings menu header.
MENU
Press
MESSAGE
[
or
ENTER
Press the keys until 600 A is
VALUE
the numeric keypad.
Press the key to store the
ENTER
settings as shown below.
key until the relay displays the Settings menu header.
MENU
CURRENT SENSING
PHASE CT PRIMARY:
OFF
PHASE CT PRIMARY:
600 A
NEW SETTINGS
settings.
HAS
S2 SYSTEM SETUP CURRENT
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