Aux 1/2 Relay Config - GE MM3 Instruction Manual

4.5 S4 CONTROL
PATH: SETPOINTS MMMM S4 CONTROL MM AUX 1/2 RELAY CONFIG
The MM3 has two auxiliary programmable output relays. These two outputs can be assigned any of the func-
tions listed below. Once a function has been assigned to one of the auxiliary relays it cannot be assigned to the
other with the exception of the SERIAL CONTROL function which can be set to both auxiliary relays.
The setpoints listed under the AUX RELAY 2 CONFIG page operate in the same manner as the setpoints
shown for AUX RELAY 1 CONFIG.
NOTE
AUX RELAY 1 FUNCTION:
MESSAGE SERIAL CONTROL
4
AUX RELAY 1 DELAY
MESSAGE
5 s
AUX RELAY 1 PRE
MESSAGE
START DELAY: 5 s
AUX RELAY 1 POST
MESSAGE
START DELAY: OFF s
ENERGIZE ON MOTOR
MESSAGE
START DELAY: 5 s
DE-ENERGIZE ON MOTOR
MESSAGE
STOP DELAY: 5 s
AUX 1 OPERATION:
MESSAGE
NON-FAILSAFE
DELAY CONTACTOR G/F
MESSAGE
TRIP BY: 0 ms
4-28
Range: SERIAL CONTROL, TRIPS, ALARMS, PRE CONTACTOR A, POST
CONTACTOR A, POST CONTACTOR B, MOTOR AVAILABLE-MAN, LOAD
INCREASE ALARM, UNDERCURRENT TRIP, UNDERPOWER TRIP, KEYPAD
RESET, INTERLOCK 1, INTERLOCK 2, INTERLOCK 3, INTERLOCK 4,
INTERLOCK 5, INTERLOCK 6, INTERLOCK 7, INTERLOCK 8, INTERLOCK 9,
INTERLOCK 10, AUTO MODE, MOTOR RUNNING, GROUND FAULT TRIP,
WYE-DELTA CLS TRANS, AUTOTRANSFORMER 2S, NOT USED, PRE
CONTACTOR B, SEGREGATED G/F ALARM, THERMAL CAPACITY ALARM,
MOTOR AVAILABLE AUTO, MOTOR AVAILABLE, OVERLOAD, SOFT STARTER
BYPASS
The dual form "C" AUX Relay 1 can be configured to activate on various
conditions as described below.
Range: 0 to 125 sec.; Step: 1
Provides a delayed energization of AUX Relay 1 when POST CONTACTOR A
or POST CONTACTOR B is selected as the AUX RELAY 1 FUNCTION.
Range: 0 to 900 sec.; Step: 1
Determines how long the AUX Relay 1 will energize before energizing
Contactor A. When set to 0, both AUX Relay 1 and Contactor A will
energize at the same time.
Range: 0 to 125 sec. or OFF; Step: 1
Determines how long AUX 1 remains energized after Contactor A closes.
When set to 0, AUX 1 de-energizes as soon as Contactor A closes. When
set to OFF, AUX 1 remains energized until Contactor A opens.
Range: 0 to 125 sec.; Step: 1
Provides a delayed energization of the AUX Relay 1 when MOTOR
RUNNING is selected as the AUX RELAY 1 FUNCTION. The AUX Relay 1
energizes after this time delay on the occurrence of a motor start.
Range: 0 to 125 sec.; Step: 1
Provides a delayed de-energization of the AUX Relay 1 when MOTOR
RUNNING is selected as the AUX RELAY 1 FUNCTION. The AUX Relay 1 will
de-energize after this time delay on the occurrence of a motor stop.
Range: FAILSAFE, NON-FAILSAFE
Choose between NON-FAILSAFE or FAILSAFE operation of AUX Relay 1. In
NON-FAILSAFE mode, the relay will be de-energized in its inactive state and
energized in its active state. In FAILSAFE mode, the relay will be energized
in its inactive state and de-energized in its active state.
Range: 0 to 1000 ms; Step: 100 ms
MM3 Motor Manager 3
4 SETPOINTS

4.5.3 AUX 1/2 RELAY CONFIG

GE Power Management