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SECTION 2 – OPTIVIEW CONTROL CENTER
LOW VOLTAGE VARIABLE SPEED DRIVE SCREEN
FIGURE 27 - LOW VOLTAGE VARIABLE SPEED DRIVE SCREEN
This screen displays information pertaining to the
Low Voltage Variable Speed Drive (VSD), if installed.
There are two similar screens available: one for VSD 1
and another for VSD 2.
DISPLAY ONLY
Motor Run (LED)
Indicates whether the digital output from the controls is
commanding the motor to RUN.
Motor Heater (LED)
Indicates whether the digital output from the controls is
commanding the optional motor heater on. This LED is
not displayed if the option is not installed.
% Full Load Amps
Displays the motor current as a percentage of the Full
Load Amps (FLA) value.
Motor Current Limit Setpoint
Displays the current limit value in use. This value could
come from a 0 to 20 mA, 4 to 20 mA, 0 to 10 VDC or
2 to 10 VDC input in Analog Remote mode, PWM sig-
nal in Digital Remote mode, SC-EQ communications
interface in ISN (BAS) mode, or a locally programmed
value.
80
PRV Position
Displays the Pre-rotation Vane position as a value be-
tween 0 and 100%.
Pulldown Demand Time Left
Displays the time remaining in the programmed pull-
down period if the value is nonzero.
Output Voltage
Displays the output voltage measured to the motor.
Output Frequency
Displays the present output frequency to the motor.
Input Power
Displays the total kilowatts measured by the VSD or
Harmonic Filter, if installed.
KW Hours
Displays the cumulative amount of kilowatts used over
time as the VSD motor controller operates.
Output Current - Phase A, B, C
Displays the phase current measured to the motor.
FORM 160.79-O3
ISSUE DATE: 11/09/2018
LD27866
JOHNSON CONTROLS
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