Emerson Rosemount 56 - Page 58

5. To program for Manual pH correction, enter the pH value and press ENTER/MENU.
6. To Override the default input filter, enter 0-999 seconds and press ENTER/MENU.
7
. To use Dual Slope Calibration, select Enable or Disable and press ENTER/MENU.
6.6.2 Total chlorine measurement programming
This Chlorine sub-section describes how to configure the 56 analyzer for Total Chlorine
measurement using amperometric chlorine sensors. The following programming and
configuration functions are covered:
1. Measure: Free Chlorine Select Free
Chlorine, pH Ind. Free Cl. Total Cl,
Monochloramine
2. Units: ppm Select units ppm or mg/L
3. Resolution: 0.001 Select display
resolution 0.01 or 0.001
4. Filter: 5 sec Override the default
input filter, enter 0-999 seconds
5. Dual Slope Calibration: Enable or Disable
1. To program the Measurement type, select Free Chlorine, pH Ind Free Cl., Total Cl, or
Monochloramine and press
ENTER/MENU.
2. To program the Measurement Units:
select ppm mg/L and press
ENTER/MENU.
3. To program the Measurement Resolu-
tion: Select 0.01 or 0.001 and press
ENTER/MENU.
4. To Override the default input filter,
enter 0-999 seconds and press
ENTER/MENU.
5. To use Dual Slope Calibration, select Enable or Disable and press ENTER/MENU.
6.6.3 Monochloramine measurement programming
This Chlorine sub-section describes how to configure the 56 analyzer for Monochloramine
measurement using amperometric chlorine sensors. The following programming and
configuration functions are covered:
1. Measure: Free Chlorine Select Free
Chlorine, pH Ind. Free Cl. Total Cl,
Monochloramine
2. Units: ppm Select units ppm or mg/L
3. Resolution: 0.001 Select display
resolution 0.01 or 0.001
4. Filter: 5 sec Override the default
input filter, enter 0-999 seconds
5. Dual Slope Calibration: Enable or
Disable
48 Programming Measurements
Section 6: Programming Measurements Instruction Manual
April 2017 LIQ-MAN-56