GE MI-869 - Page 446

4–328 869 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CONTROL CHAPTER 4: SETPOINTS
working properly or defaulted to the factory setting, LO time will remain unchanged and
prevent the motor from starting until LO time becomes zero or the Emergency Restart is
asserted.
Path:
Setpoints > Control > Motor Starting > Start Supervision > Time Between Starts
Function
Range: Disabled, Enabled
Default: Disabled
Minimum Time
Range: 1 to 600 min in steps of 1 min
Default: 10 min
Sets time amount of time following a start before a start control is permitted to prevent
restart attempts in quick succession (jogging).
Events
Range: Disabled, Enabled
Default: Enabled
Targets
Range: Disabled, Self-reset, Latched
Default: Latched
Figure 4-131: Time Between Starts logic diagram
894086A2.cdr
FLEXLOGIC OPERANDS
Time Btwn Star PKP
Function
SETPOINT
Enabled = 1
SETPOINT
Motor Starting
FLEXLOGIC OPERANDS
Minimum Time
Time Btwn Start OP
ACTUAL VALUES
Time Btwn Starts LO Time
Emergency Restart
FLEXLOGIC OPERAND
STATUS
Timer Reset
FLEXLOGIC OPERANDS
AND
Tmin
0
AND
LED : Start
Inhibit
Motor Stopped
Motor Tripped
OR
FLEXLOGIC OPERANDS
Start Inhibit