Pre-Rotation Vanes Calibration Screen; Fig. 12 - Pre-Rotation Vanes Calibration Screen - York YB Operation Manual

PRE-ROTATION VANES CALIBRATION SCREEN

FIG. 12 - PRE-ROTATION VANES CALIBRATION SCREEN

DISPLAY
PRV Raw Input
Displays the vane position signal provided by the
Control System
PRV Position
Displays the real-time position of the vanes
PRV Motor Opening/Closing
Displays the status of the vane actuator
PROGRAMMABLE
Zero Value Setpoint
For manual calibration of the PRV; corresponds to
the raw PRV potentiometer input with the vanes fully
closed
Span Value
For manual calibration of the PRV; corresponds to
the raw PRV potentiometer input with the vanes fully
open
YORK INTERNATIONAL
INTERACTIVE
(F2) Start Calibration
Selecting this tab initiates a vane position calibration
algorithm.
(F3) End Calibration
Selecting this tab accepts the automated vane
calibration
When F2 START CALIBRATION is select-
ed, a message "Vane motor stroking; please
wait" appears. Press F3 END CALIBRA-
TION to accept calibration
FORM 160.60-O2 (1004)
LD09886
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