Johnson Controls YORK OPTIVIEW CONTROL CENTER, Руководство по эксплуатации

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JOHNSON CONTROLS
55
SECTION 2 - OPTIVIEW OPERATION
FORM 160.10-O1
ISSUE DATE: 4/27/2018
2
VSD Startup Frequency
Display’s the current startup frequency programmed
into the panel.
Pulldown Demand Time Left (Not Shown)
Displays the time remaining in the programmed
pulldown period. This is only displayed if there is time
remaining.
(VSD) Output Frequency
Displays the frequency at which the VSD is operating
the motor.
Pre-Rotation Vane Position
Displays the pre-rotation vane position as a value be-
tween 0 and 100%.
Surge Count
The total number of surge conditions detected by the
ACC board. The surge events detected by the surge
protection feature are not included in this total.
OVERVIEW
This screen displays detailed information pertaining to
the Adaptive Capacity Control (ACC). This screen is
only available if the chiller is equipped with a variable
speed drive and the ACC board is installed.
Requires a login access level of SER-
VICE. Service technicians refer to the
OptiView Control Center Retrofit Kit -
Trane Service Manual (Form 160.10-M1)
for additonal operation instructions and
explanation of programmable setpoints
and displayed values.
DISPLAY ONLY
Motor Run (LED)
Illuminates when 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, as reported by the VSD Log-
ic board.
ADAPTIVE CAPACITY CONTROL DETAILS SCREEN
LD23598
FIGURE 20 - ACC DETAILS SCREEN