Enter A Security Code; Table 5-3 Procedure For Entering A Security Code - Honeywell UDC3300 Product Manual

5.3

Enter a Security Code

Introduction
Security code
numbers
Procedure
48
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.
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.
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
1
SET UP
2
FUNCTION
3
or
UDC3300 Limit Controller Product Manual
Action
Until you see
Upper Display
SET UP
Lower Display
LOCKOUT
Until you see
Upper Display
0
Lower Display
SECURITY
to enter a four digit number in the upper display
(1 to 4095)
This will be your security code.
1/01