Honeywell UDC3300 Product Manual

48 UDC3300 Limit Controller Product Manual 1/01
5.3 Enter a Security Code
Introduction
The LOCKOUT feature in the UDC3300 is used to inhibit changes (via
keyboard) of certain functions or parameters by unauthorized personnel.
There are different levels of LOCKOUT depending on the level of
security required. These levels are:
NONE
CALIB
+CONF
MAX
See Section 4 — Configuration Definitions for details.
Security code
numbers
The level of keyboard lockout may be changed in the Set Up mode.
However, knowledge of a security code number (1 to 4095) may be
required to change from one level of lockout to another.
When a controller leaves the factory, it has a security code of 0 which
permits changing from one lockout level to another without entering any
other code number.
Procedure
If you require the use of a security code, select a number from 1 to 4095
and enter it when the lockout level is configured as “NONE”.
Thereafter, that selected number must be used to change the lockout level
from something other than “NONE”.
CAUTION
Write the number on the Configuration Record Sheet in the
configuration section so you will have a permanent record; or, in case of a
problem, refer to the keyboard failure troubleshooting section.
Use the procedure in Table 5-3 to enter a security code.
Table 5-3 Procedure for Entering a Security Code
Step Press Action
1
SET UP
Until you see
LOCKOUT
Lower Display
SET UP
Upper Display
2
FUNCTION
Until you see
SECURITY
Lower Display
0
Upper Display
3
or
to enter a four digit number in the upper display
(1 to 4095)
This will be your security code.

Honeywell UDC3300 Specifications

General

Brand	Honeywell
Model	UDC3300
Category	Controller
Language	English