Entering Saturation Constants - GE Moisture Image 1 Series Programming Manual

April 2004
Entering Saturation
Constants
3-14
To enter a saturation constant, you must enter 1 to 6 data points to
represent a curve of Cs (saturation constant) versus temperature. Use
the following steps to enter a curve for each channel. Figure 3-18 on
page 3-31 for a menu map.
IMPORTANT: You should record this data on the Program
Information List supplied in Appendix A of the
Startup Guide, or on a separate sheet of paper, and
keep it in a safe place.
1. After entering the User Constant Menu (refer to Table 3-4 on
page 3-9), press the PAGE menu key until a screen similar to
Figure 3-8 appears.
SATURATION CONSTANT TABLE
#
1
2
3
4
5
6
Cs Constant Menu
HELP CHANNEL
Figure 3-8: Cs Constant Menu
2. Use the CHANNEL menu key to cycle to the desired channel.
3. Use the arrow keys to go to the first data point for temperature and
press [YES].
4. Enter the temperature for the first data point and press [YES].
Then press the pointer to move to Cs.
5. Press [YES] to erase the current value.
6. Enter the desired Cs value and press [YES].
7. Repeat steps 4 through 6 for all the data points and for each
channel using a saturation constant.
To exit the Cs Constant Menu, press the DONE menu key until Main
Menu appears on the message line.
Temp°C Cs (ppmw)
PAGE
Advanced Programming
Ch
1
DONE