Variable Speed Drive (Vsd) Details Screen; Figure 32 - Variable Speed Drive (Vsd) Details Screen (Style D Vsd And Vsd With Part Number 371-03789-Xxx (503 Hp 60Hz; 410Hp 50Hz)) - York YK Series Operation Manuals

FORM 160.54-O1
ISSUE DATE: 9/10/2014

VARIABLE SPEED DRIVE (VSD) DETAILS SCREEN

(STYLE D VSD AND VSD WITH PART NUMBER 371-03789-XXX (503 HP 60HZ; 410HP 50HZ))
FIGURE 32 - VARIABLE SPEED DRIVE (VSD) DETAILS SCREEN (STYLE D VSD AND VSD WITH PART
NUMBER 371-03789-XXX (503 HP 60HZ; 410HP 50HZ))
OVERVIEW
This screen displays more detailed information pertain-
ing to a Variable Speed Drive (VSD). Flash Memory
Card version C.MLM.01.08.xxx and later is required
for VSD part number 371-03789-xxx (503HP 60Hz;
419HP 50Hz).
Requires a login access level of SERVICE.
Service Technicians refer to the OptiView
Control Center - Service Instructions
(Form 160.54-M1) for operation instruc-
tions and explanation of all programmable
setpoints and displayed values.
DISPLAY ONLY
Motor Run (LED)
Indicates whether the digital output from the controls is
commanding the motor to RUN.
Motor Current % Full Load Amps
Displays the motor current as a percentage of the Full
Load Amps (FLA) value. For the Variable Speed Drive
this is the data returned by the VSD Logic Board.
JOHNSON CONTROLS
SECTION 2 - OPTIVIEW CONTROL CENTER INTRODUCTION
Current Limit Setpoint
Displays the current limit value in use. This value could
come from a 0 to 20mA, 4 to 20mA, 0 to 10VDC or 2
to 10VDC input in Analog Remote mode, PWM signal
in Digital Remote mode, E-Link Gateway interface in
ISN mode, or a locally programmed value.
Pulldown Demand Time Left
Displays the time remaining in the programmed
pulldown period if the value is nonzero.
Water Pump Output (LED)
Indicates whether the relay controlling the water pump
output is energized.
Precharge Relay Output (LED)
Indicates whether the relay controlling the precharge
output is energized.
Trigger SCR Output (LED)
Indicates whether the relay controlling the Trigger
SCR Output is energized.
LD09096
97
2