Lockout Feature; Table 4-1 Procedure To Enter A Security Code - Honeywell UDC3500 Product Manual

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

4.4 Lockout Feature

Introduction
The lockout feature in this instrument 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
• CALIB
• +CONFIG Timer, Tuning, SP Ramp, and Accutune are Read/Write. All other Setup
• +VIEW
• ALL
See Subsection 3.4 - Tuning Parameters Set Up Group prompts to select one of the
above.
Security Code (see Subsection 4.3)
3/07

Table 4-1 Procedure to Enter a Security Code

Press
Setup Upper Display = SET UP
Lower Display = TUNING
Func Upper Display = 0
Lower Display = SECUR
To enter a four digit number in the upper display
or
This will be your security code.
No Lockout. All groups Read/Write.
Calibration prompts are deleted from the Setup List.
are Read only. Calibration Group is not available.
Timer, Tuning, and SP Ramp are Read/Write. No other parameters are
available.
Timer, Tuning, and SP Ramp are Read only. No other parameters are
viewable.
UDC3500 Universal Digital Controller Product Manual
Monitoring and Operating the Controller
Result
(0001 to 9999)
195