MODEL TCL

SECTION 7

 

PROGRAMMING THE ANALYZER

7.7CONFIGURING SECURITY SETTINGS

7.7.1 Purpose

This section describes how to set security codes. There are three levels of security.

a.A user can view the default display and diagnostic screens only.

b.A user has access to the calibration and hold menus only.

c.A user has access to all menus.

The security code is a three digit number. The table shows what happens when different security codes (XXX and YYY) are assigned to Calibration/Hold and All. 000 means no security.

Calibration/Hold

All

What happens…

 

 

 

000

XXX

User enters XXX and has access to all menus.

 

 

 

XXX

YYY

User enters XXX and has access to Calibration and Hold

menus only. User enters YYY and has access to all menus.

 

 

 

 

 

XXX

000

User needs no security code to have access to all menus.

 

 

 

000

000

User needs no security code to have access to all menus.

 

 

 

7.7.2 Procedure – Configuring Security Settings

Program

Alarms

Measurement

Temperature

Security

1.Press MENU. The main menu screen appears. Move the cursor to Program and press ENTER.

2.Scroll to the bottom of the screen and continue scrolling unit Security is highlighted. Press ENTER.

Security

Calibration/HoldCalibration/Hold 000

All000

3.The screen shows the existing security codes. To make a change, move the cursor to the desired line and press ENTER. A screen will appear in which the present setting can be edited. Press ENTER to store the change. The security code takes effect two minutes after pressing

ENTER.

4. To return to the main display, press MENU then EXIT.

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Emerson TCL instruction manual Configuring Security Settings, Program Alarms Measurement Temperature, All000

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