Programming The Analyzer; General; Changing Startup Settings - Emerson Rosemount Analytical FCLi Instruction Manual

Free chlorine measuring system

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Table Of Contents

Table of Contents

MODEL FCLi

5.1 GENERAL

5.2 CHANGING STARTUP SETTINGS

5.3 CONFIGURING AND RANGING THE OUTPUTS

5.4 CONFIGURING ALARMS AND ASSIGNING SETPOINTS

5.5 SELECTING THE TYPE OF CHLORINE MEASUREMENT

5.6 CHOOSING TEMPERATURE UNITS AND MANUAL OR AUTOMATIC TEM-

PERATURE COMPENSATION

5.7 SETTING A SECURITY CODE

5.8 NOISE REJECTION

5.9 SINGLE SENSOR OR DUAL SENSOR INPUT

5.10 RESETTING FACTORY CALIBRATION AND FACTORY DEFAULT SETTINGS

5.11 SELECTING A DEFAULT SCREEN, LANGUAGE, AND SCREEN CONTRAST

5.1 GENERAL

This section describes how to do the following:

1. configure and assign values to the current outputs

2. configure and assign setpoints to the alarm relays

3. choose the type of chlorine measurement being made

4. choose temperature units and manual or automatic temperature mode

5. set a security code

6. tell the analyzer the frequency of the ac power (needed for optimum noise rejection)

7. tell the analyzer the number of sensors being used

8. reset the analyzer to factory calibration and default settings

9. select a default display screen

Default settings are shown in Table 5-1 on the following page. To change a default setting, refer to the section list-

ed in the table. To reset default settings, see Section 5.10.

5.2 CHANGING STARTUP SETTINGS

When the Model FCLi analyzer is powered up for the first time, Quick Start screens appear, which enable the user

to quickly configure the analyzer for free chlorine (Model FCLi-01) or for free chlorine and pH (Model FCLi-02).

Because the analyzer can be used to measure other chlorine compounds, it must be specifically configured to meas-

ure free chlorine. If incorrect settings were entered at startup, enter the correct settings now. Refer to Section 5.9 to

change the number of sensors. Refer to Section 5.5 to configure the analyzer to measure free chlorine and pH.

FOR BEST RESULTS, ENTER THE NUMBER OF SENSORS BEING USED (SEC-

TION 5.9), AND IDENTIFY FREE CHLORINE FOR SENSOR 1 AND pH FOR SEN-

SOR 2 (SECTION 5.5) BEFORE MAKING OTHER PROGRAM SETTINGS.

SECTION 5.0