Honeywell UDC 2300 User Manual

Operation
4/00 UDC2300 Universal Digital Controller User Manual 57
4.17 Restore Factory Calibration
Introduction
The factory calibration constants for all the input actuation types that can be
used with the controller are stored in its nonvolatile memory. Thus, you can
quickly restore the “Factory Calibration” for a given input actuation type by simply
changing the actuation type to another type and then changing it back to the
original type. Refer to Table 4-15 for procedure.
ATTENTION: A restored factory calibration overwrites any previous field
calibration done for the input and may change the High and Low Range Limits.
Be sure to protect any field calibration from accidental overwrites by configuring
the appropriate LOCKOUT selection after calibration.
See Section 4.15 for specific instructions to set the lockout.
Table 4-15 Restore Factory Calibration
Step Operation Press Result
1
Set LOCKOUT to
NONE
SET UP
until you see:
Upper Display = SET UP
Lower Display = TUNING
FUNCTION
Until you see:
Upper Display = one of the following:
NONE – all parameters are read/write
CAL – all parameters are read/write except Calibration
CONF – configuration parameters are Read Only; no writes
permitted
VIEW – Tuning and Setpoint Ramp parameters are
read/write. No other parameters can be viewed.
ALL – Tuning and Setpoint Ramp parameters are available
for read only. No other parameters can be viewed.
Lower Display = LOCK
[▲] [▼]
Until NONE is in the upper display
2
Enter INPUT 1
Setup Group
SET UP
until you see:
Upper Display = SET UP
Lower Display = INPUT 1 or 2
FUNCTION
until you see:
Upper Display = the current selection
Lower Display = INxTYP
[▲] [▼]
to change the current selection to another selection
3
Scroll through
Functions
FUNCTION
until the lower display rolls through the rest of the functions and
returns to:
Upper Display = the new selection
Lower Display = INxTYP

Honeywell UDC 2300 Specifications

General

Brand	Honeywell
Model	UDC 2300
Category	Remote Control
Language	English