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Setpoints, Pg. 6
3 SETUP AND USE
3-33
1
PAGE 6: SETPOINT VALUES
PAGE 6: SETPOINT VALUES
GE MULTILIN SERVICE CODES
GE MULTILIN SERVICE CODES
This page is used for 269 relay testing both in the field and at the GE Multilin factory. The first five lines
of this page are available to the user for testing the relay once it is installed. The other lines in this page
are only accessible to GE Multilin service personnel by entering an access code.
2
PLACE 269 IN
PLACE 269 IN
TEST MODE? XXX
TEST MODE? XXX
All statistical values in Actual Values page 4 and all learned parameters in Actual Values page 6 are not
updated when this setpoint is set to “YES”; i.e. as long as the 269 remains in test mode. Normal updat-
ing of these Actual Values resumes once the 269 is placed in normal running mode by changing this
setpoint to “NO”.
YES - Places 269 in test mode
NO - Places 269 in normal running mode
Factory Value = NO
3
EXERCISE RELAY :
EXERCISE RELAY :
XXXXXX
XXXXXX
This line is used to test the operation of the 269 output relay contacts and to test any connected switch-
gear. This can only be done when the motor is stopped and not tripped. With the access terminals
shorted, pressing the VALUE UP or VALUE DOWN keys, followed by the STORE key, will cause different
output relays to change state:
NO - No output relays activated
TRIP - Trip relay activated
ALARM - Alarm relay activated
AUX.1 - Aux. 1 relay activated
AUX.2 - Aux. 2 relay activated
ALL - All output relays activated
4
•
TEMPERATURE= XXX C FOR
TEMPERATURE= XXX C FOR
FORCED RTD # X
FORCED RTD # X
This line is used to force the 269 relay to read a single RTD. The RTD number is chosen by pressing the
VALUE UP or VALUE DOWN keys.
1-8 - RTD number to be read continuously
5
ANALOG OUT FORCED
ANALOG OUT FORCED
TO: XXXXXX SCALE
TO: XXXXXX SCALE
This line is used to force the analog current output of the 269 relay to a certain value to test the relay and
any associated meters.
NORMAL - Analog current output left unchanged
ZERO - Analog current output forced to zero
MID - Analog current output forced to the middle of the scale
FULL - Analog current output forced to a full scale output
•
Messages are not displayed if the answer to the question “ARE THERE ANY RTDs CONNECTED” is “NO”.
This setpoint is located on page 2 of setpoints, line 3.
Summary of Contents for MULTILIN 269 MOTOR MANAGEMENT RELAY Series
Page 3: ...TABLE OF CONTENTS ii GLOSSARY ...
Page 11: ...2 INSTALLATION 2 2 Figure 2 2a Phase CT Dimensions ...
Page 12: ...2 INSTALLATION 2 3 Figure 2 2b Ground CT 50 0 025 3 and 5 window ...
Page 13: ...2 INSTALLATION 2 4 Figure 2 2c Ground CT 50 0 025 8 window ...
Page 14: ...2 INSTALLATION 2 5 Figure 2 2d Ground CT x 5 Dimensions ...
Page 17: ...2 INSTALLATION 2 8 Figure 2 4 Relay Wiring Diagram AC Control Power ...
Page 19: ...2 INSTALLATION 2 10 Figure 2 6 Relay Wiring Diagram Two Phase CTs ...
Page 20: ...2 INSTALLATION 2 11 Figure 2 7 Relay Wiring Diagram DC Control Power ...
Page 29: ...2 INSTALLATION 2 20 Figure 2 11 269 Drawout Relay Physical Dimensions ...
Page 30: ...2 INSTALLATION 2 21 Figure 2 12 269 Drawout Relay Mounting ...
Page 31: ...2 INSTALLATION 2 22 Figure 2 13 269 Drawout Relay Typical Wiring Diagram ...
Page 34: ...2 INSTALLATION 2 25 Figure 2 16 MPM Mounting Dimensions ...
Page 35: ...2 INSTALLATION 2 26 Figure 2 17 MPM to 269 Typical Wiring 4 wire Wye 3 VTs ...
Page 36: ...2 INSTALLATION 2 27 Figure 2 18 MPM to 269 Typical Wiring 4 wire Wye 2 VTs ...
Page 37: ...2 INSTALLATION 2 28 Figure 2 19 MPM to 269 Typical Wiring 3 wire Delta 2 VTs ...
Page 38: ...2 INSTALLATION 2 29 Figure 2 20 MPM to 269 Typical Wiring 2 CT ...
Page 39: ...2 INSTALLATION 2 30 Figure 2 21 MPM Wiring Open Delta ...
Page 40: ...3 SETUP AND USE 3 1 Figure 3 1 Front Panel Controls and Indicators ...
Page 86: ...3 SETUP AND USE 3 47 Figure 3 2 Wiring Diagram for Contactors ...
Page 87: ...3 SETUP AND USE 3 48 Figure 3 3 Wiring Diagram for Breakers ...
Page 93: ...3 SETUP AND USE 3 54 Figure 3 5 Standard Overload Curves ...
Page 102: ...4 RELAY TESTING 4 2 Figure 4 1 Secondary Injection Test Set AC Input to 269 Relay ...
Page 103: ...4 RELAY TESTING 4 3 Figure 4 2 Secondary Injection Test Set DC Input to 269 Relay ...
Page 106: ...4 RELAY TESTING 4 6 Figure 4 3 Hi Pot Testing ...
Page 108: ...5 THEORY OF OPERATION 5 2 Figure 5 1 Hardware Block Diagram ...
Page 110: ...5 THEORY OF OPERATION 5 4 Figure 5 2 Firmware Block Diagram ...
Page 112: ...6 APPLICATION EXAMPLES 6 2 Figure 6 1 Thermal Limit Curves ...
Page 126: ...APPENDIX H H 3 Figure H 1 Excitation Curves Figure H 2 Excitation Curves Method ...
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