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MODEL TCL SECTION 7
SOFTWARE CONFIGURATION
SECTION 7. SOFTWARE CONFIGURATION
The instrument is configured at the factory to measure oxygen. To change the measurement to total
chlorine, see Section 7.5.
Figure 7-1 is an outline of the menu structure.
Table 7-1 lists the default settings and the range of choices available for each setting. Only settings related to
total chlorine are shown. To reduce the chance of error when configuring the controller the first time, enter set-
tings in the order shown in the table.
TABLE 7-1. Program Settings List
Continued on the following page
ITEM CHOICES FACTORY SETTINGS
SETPOINTS
A. Alarms (Section 7.1)
1. Alarm 1 (low action)
a. if chlorine -9999 to 9999 ppm 0 ppm
b. if temperature -5 to 130°C 0.1°C
2. Alarm 2 (high action)
a. if chlorine -9999 to 9999 ppm 20 ppm
b. if temperature -5 to 130°C 130°C
3. Alarm 3 See alarm 2 See alarm 2
B. Outputs (Section 7.2 and 7.3)
1. Output 1 or 2: 4 mA setting
a. if chlorine -9999 to 9999 ppm 0 ppm
b. if temperature -5 to 130°C 0.1°C
2. Output 1 or 2: 20 mA setting
a. if chlorine -9999 to 9999 ppm 20 ppm
b. if temperature -5 to 130°C 130°C
3. Setpoint (PID)
a. if chlorine -9999 to 9999 ppm 1.00 ppm
b if temperature -5 to 130°C 25°C
A. Display options (Section 7.5)
1. Measurement Oxygen, ozone, free chlorine, total chlorine, monochloramine Oxygen
2. Temperature units °C or °F °C
3. Output 1 mA or % of full scale mA
4. Output 2 mA or % of full scale mA
5. Language English, Français, Español, Deutsch, Italiano English
6. Main display left See section 6.5 Sensor current
7. Main display right See section 6.5 Output 1 current
8 Display contrast 00-99 (darkest) 50
9. Test timeout On or off On
10. Timeout value 1 to 60 min 10 min