Appendix D - Position Proportional Calibration; Position Proportional Control Output Calibration - Honeywell UDC3300 User Manual

9. Appendix D – Position Proportional Calibration

9.1 Position Proportional Control Output Calibration

Introduction
When the UDC 3300 controller has a Position Proportional control output, calibrate
the controller so that the increase and decrease relays operate properly with respect
to the position of the external feedback slidewire.
Three Position Step Control Output Models with Motor Position Indication
(Model Numbers DC330X-EE-XXX-X2, DC330X-AA-XXX-02)
This model must have its output calibrated per the entire procedure to ensure the
displayed output (slidewire position) agrees with the final control element position.
Three Position Step Control Output Models without Motor Position Indication
(Model Numbers DC330X-EE-XXX-X0, DC330X-AA-XXX-X0)
This model only requires that the "Motor Time" be entered as shown in the
calibration procedure. FULL CALIBRATION IS NOT REQUIRED
Procedure
Apply power and allow the controller to warm up 30 minutes before you calibrate.
Leave all field wiring connected to the rear terminals.
There are two ways in which to calibrate Position Proportional or 3 Position Step
control: AUTO mode or MANUAL mode.
Rules for auto mode vs manual mode
The Auto-mode selection must be done at least once before the manual mode
will operate properly. Failure to use the Auto-mode procedure will prevent the
controller from going into automatic control mode.
During the Auto-mode calibration procedure, the values being displayed are used
only to indicate if the motor is still traveling. To view the actual calibration value,
use the manual mode after the Auto-mode is completed. These values can be
changed for purposes of tweaking the calibration.
Make sure LOCKOUT in Tuning Set Up group is set to NONE.
For Three Position Step Control Output models without Motor Position Indication,
do steps 1 and 2 only.
For Position Proportional Output and Three Position Step Control Output models
with Motor Position Indication, follow the entire calibration procedure.
ATTENTION
These prompts only appear when position OUT ALG is selected. If
motor position for 3PSTEP is desired, first configure unit for "position." After
calibration the unit can be switched to 3PSTEP.
5/00 UDC3300 Expanded Model: DC330E User Manual
Position Proportional Calibration
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