GE 339 Instruction Manual page 286

S5 INPUTS/OUTPUTS
Output Relay 3 Start Inhibit - Input/Output "E"
Auxiliary Output Relays 4 to 6 - Input/Output "E"
6–152
There are no user-programmable setpoints associated with the START INHIBIT relay. If
there is a lockout time, the START INHIBIT relay prevents or inhibits the start of the motor
based on the MOTOR LOCKOUT TIME. The operation of this output relay is always self-
reset, so it will automatically reset when all lockout timers expire. This relay should be
wired in series with the start pushbutton to prevent motor starting.
Figure 6-65: Breaker: Wiring for Start Inhibit
When the setting
SWITCHING DEVICE > S2 SYSTEM SETUP
auxiliary output relays (Output Relay 4 to 6) available for customer specific requirements.
Each auxiliary relay can be selected as either Self-reset, or Latched. If the Self-Reset type
is selected, the output relay will be energized as long as the element is in operating mode
and will reset when the element drops out. If the Latched type is selected, the output relay
will stay energized, after the element dropout, and will be de-energized upon the reset
command. If an auxiliary output is only required while the activating condition is present,
select Self-Reset. Once an activating condition disappears, the auxiliary relay returns to
the non-active state and the associated message automatically clears. To ensure all
auxiliary function conditions are acknowledged, select Latched.
PATH:
SETPOINTS > S5 INPUTS/OUTPUTS > OUTPUT RELAYS > RLY 4(6) AUXILIARY
OUTPUT TYPE
Range: Self Reset, Latched
Default: Self Reset
Start Inhibit
Start
Output Relay 3 52b
339 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 6: SETPOINTS
Control Power
Close
Coil
896841.cdr
is selected BREAKER, there are 3