Lockout Feature; Table 5-1 Procedure To Enter A Security Code - Honeywell UDC2300 Product Manual

Step Operation
Enter Set Up
1
Mode
Select any Set Up
2
Group
3 Security Code
Entry

5.4 Lockout Feature

Introduction
The lockout feature in the UDC2300 is used to inhibit changes (via keyboard) of certain
functions or parameters by unauthorized personnel.
Lockout levels
There are different levels of Lockout depending on the level of security required. These
levels are:
• NONE
• CAL
• CONF
• +SP
See Subsection 4.4- Lockout Parameters Set Up Group prompts to select one of the
above.
Key error
When a key is pressed and the prompt "Key Error" appears in the lower display, it will be
for one of the following reasons:
• Parameter not available or locked out
• Not in setup mode, press
1/01

Table 5-1 Procedure to Enter a Security Code

Press
Upper Display = SET UP
SET UP
Lower Display = LOCK
Upper Display = 0
FUNCTION
Lower Display = SECUR
[ ] [ ] To enter a four digit number in the upper display
This will be your security code.
No Lockout. All groups Read/Write.
All groups Read/Write except Calibration
Configuration parameters are Read only. No writes permitted.
Calibration Group is not available.
Only the Lockout group is available for Read/Write.
Setpoint value is Read Only.
[SET UP]
UDC2300 Limit Controller Product Manual
Result
(0001 to 4095)
key first
Operation
37