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3 SETUP AND USE
3.1 Controls and Indicators
Once the 169 relay has been wired and control power applied, it is ready to be programmed for the given application.
Programming is accomplished using the 12 position keypad and 48 character alphanumeric display shown in Figure
3-1. The function of each key on the keypad and each of the indicators is briefly explained in Table 3-1.
Table 3-1 Controls and Indicators
No.
Name
Description
1
ACTUAL
FUNCTION: The ACTUAL VALUES key allows the user to examine all of the actual motor
VALUES
operating parameters. There are six pages of ACTUAL VALUES data:
•
•
•
•
•
•
EFFECT: Pressing this key will put the relay into ACTUAL VALUES mode. The flash
message
ACTUAL VALUES HAS SIX
PAGES OF DATA
will be displayed for 2 seconds. The beginning of page 1 of ACTUAL VALUES mode will
then be shown:
PAGE 1: ACTUAL VALUES
PHASE CURRENT DATA
2
SET
USE: This key can be pressed at any time, in any mode to view actual motor values. To go
POINTS
from page to page the PAGE UP and PAGE DOWN keys can be used. To go from line to
line within a page the LINE UP and LINE DOWN keys can be used.
FUNCTION: The SET POINTS key allows the user to examine and alter all trip, alarm, and
other relay setpoints. There are six pages of setpoints data:
•
•
•
•
•
•
page 1: Phase Current Data
page 2: RTD Temperature Data
page 3: Motor Capacity Data
page 4: Statistical Data
page 5: Pre-trip Data
page 6: Learned Parameters
page 1: Motor Amps Setpoints
page 2: RTD Setpoints
page 3: O/L Curve Setpoints
page 4: Relay Configuration
page 5: System Configuration
page 6: Multilin Service Codes
g
26
GE Power Management
- Quick Links:
- 169 Relay Features
- Trip/Alarm Mode
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