Honeywell UDC2500 manual Operator Interface, Entering a Security Code

Monitoring and Operating the Controller

4.2 Operator Interface

Introduction

Figure 4-1is a view of the Operator Interface.

Figure 4-1 Operator Interface

4.3 Entering a Security Code

Introduction

The level of keyboard lockout may be changed in the Set Up mode. However, knowledge of a security code number (0 to 9999) 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 0001 to 9999 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.

ATTENTION Write the number on the Configuration Record Sheet in the configuration section so you will have a permanent record.

90 UDC2500 Universal Digital Controller Product Manual 4/07