Taylor-Wharton CS Series User Manual

Page 20

CS SERIES

View Only
The View Only menu selection allows the user to view settings but will not allow
changes to any settings. This restriction is designated with a lock symbol. Refer to
Figure 8.1 Menu System - View Only on page 22 to navigate the “View Only” menu.

Change Settings
The Change Settings menu selection allows the user to change operational settings
for the control system. Refer to Figure 8.2 Menu System - Change Settings on page
23 to navigate through any changes you need to make.

Below are the Menu Settings that are available in both the “View

Only” and “Change Settings” modes.

• TEMPERATURE

– Thermocouple Select: Allows the user to turn on/off thermocouples for

temperature measurement.

– Calibrate

• Calibrate Thermocouple 1: Allows the user to calibrate the control for use

with thermocouple #1.

• Calibrate Thermocouple 2: Allows the user to calibrate the control for use

with thermocouple #2.

• Restore Calibration: Resets the calibration to the data stored during factory

calibration.

• Set Ambient: Ambient temperature is set at the factory and should not be

changed in the field.

– Test Temperature System

• Check Thermocouples: Gives status of temperature sensors.
• Test Temp Alarms: Allows the user to manually test temperature alarms for

the thermocouples.

– Control by Temperature

• Temp Control On/Off: Enables/Disables temperature control.
• Temp Control Range: Allows the user to set the range for temperature control.

– Temperature Alarms

• High Temperature Alarm: Allows the user to set the high temperature

alarm for both thermocouples. Settings [00° C to -1900° C]

• Low Temperature Alarm: Allows the user to set the low temperature alarm

for both thermocouples. Settings [00° C to -1900° C]

• Time with no Temp alarm: Displays the time since the last high or low

temperature alarm.

– Temperature Units: Allows the user to choose the units of measure for

temperature.

• LEVEL

– Thermistor Status: Gives the user the status for the 8 thermistors on the level

sensor assembly and the freezeguard sensor installed at the valve.

– Sensor Positions: Allows the user to assign the thermistors for low level alarm,

start fill, stop fill, high level alarm and the sensor offset.

– Valve Open Duration: Allows the user to set the fixed times for valve open

and valve closed durations.