GE M60 UR Series

5-232 M60 Motor Protection System GE Multilin
5.7 CONTROL ELEMENTS 5 SETTINGS
5
• REDUCED VOLT FLA: This setting specifies the current level used when determining the transition mode and initiat-
ing the REDUCED VOLT CTRL operand. This setting should be greater than the product of the MOTOR FULL LOAD AMPS
setting and the MOTOR OVERLOAD FACTOR setting. See the Motor setup section for details.
• REDUCED VOLT TIMER: This setting specifies the timeout value of the transition timer used in the selected transition
mode.
Figure 5–118: REDUCED VOLTAGE STARTING LOGIC
5.7.9 DIGITAL ELEMENTS
PATH: SETTINGS  CONTROL ELEMENTS  DIGITAL ELEMENTS  DIGITAL ELEMENT 1(48)
 DIGITAL ELEMENT 1

DIGITAL ELEMENT 1
FUNCTION: Disabled
Range: Disabled, Enabled
MESSAGE
DIG ELEM 1 NAME:
Dig Element 1
Range: 16 alphanumeric characters
MESSAGE
DIG ELEM 1 INPUT:
Off
Range: FlexLogic operand
MESSAGE
DIG ELEM 1 PICKUP
DELAY: 0.000 s
Range: 0.000 to 999999.999 s in steps of 0.001
MESSAGE
DIG ELEM 1 RESET
DELAY: 0.000 s
Range: 0.000 to 999999.999 s in steps of 0.001
MESSAGE
DIG ELEMENT 1
PICKUP LED: Enabled
Range: Disabled, Enabled
MESSAGE
DIG ELEM 1 BLOCK:
Off
Range: FlexLogic operand
MESSAGE
DIGITAL ELEMENT 1
TARGET: Self-reset
Range: Self-reset, Latched, Disabled
MESSAGE
DIGITAL ELEMENT 1
EVENTS: Disabled
Range: Disabled, Enabled
833023A1.CDR
SETTING
= Current Only
TRANSITION MODE
= Current or Timer
= Current and Timer
=Off
REDUCED VOLT BLOCK
SETTING
= Enabled
REDUCED VOLTAGE
STARTING
FLEXLOGIC OPERAND
MOTOR STARTING
SETTING
0
T
PKP
REDUCED VOLT TIMER
AND
SETTING
T
PKP
0
REDUCED VOLT TIMER
AND
OR
SETTING
REDUCED VOLT FLA
RUN
Motor load < PICKUP
OR
AND
AND
AND
OR
TIMER
0
50 ms
TIMER
0
1 sec.
FLEXLOGIC OPERAND
REDUCED VOLT CTRL
FLEXLOGIC OPERAND
REDUCED VOLT OP