Entering Constants And User Functions; Entering A User Constant; Entering A Saturation Constant; Entering User Functions - GE PM880 User Manual

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E n t e r i n g C o n s t a n t s a n d U s e r F u n c t i o n s
The PM880 enables you to enter two types of constants, a user
constant and a saturation constant, as well as user-defined
functions and tables to manipulate data.
A user constant is a fixed value that is used to multiply the
moisture ppm value (K
calculate PPMw in non-aqueous liquids. If you do not know the
saturation constant of the liquid, contact GE Infrastructure
Sensing.
To extend programming capability, user functions enable you to
program up to 8 mathematical equations. Additionally, the
PM880 also enables you to enter up to 6 tables of non-linear or
empirical data to support user function equations.
This section consists of the following information:
•
Entering a User Constant - see below.
•
Entering a Saturation Constant - page 4-12
•
Entering User Functions - page 4-14
•
Setting Up User Tables - page 4-19
E n t e r i n g a U s e r C o n s t a n t
Use the following steps to enter a user constant. The default
multiplier is 1.
1. If the menu is not active, press
2. Use the arrow key to scroll to Program and press
3. Use the arrow key to scroll to System and press
screen similar to Figure 4-4 on the next page appears.
4. Use the arrow keys to move to the K
press
[ENTER]
5. Use the numeric keys to enter the desired value and press
.
[ENTER]
4 - 1 0
×
PPMv). A saturation constant is used to
.
.
[MENU]
×
PPMv text box and
U s i n g S p e c i a l F e a t u r e s
.
[ENTER]
. A
[ENTER]