GE Moisture Image 1 Series - Page 48

Basic Programming 2-29
June 2003
Displaying
Measurements (cont.)
Figure 2-15: Assigned and Unassigned Boxes
The channel number is from 1 to 6, depending on how many channel
cards are installed in the unit. Additional channel cards can be
purchased separately and installed later (see Installing a Channel
Card on page 2-19 of the Service Manual).
The measurement mode is the parameter currently being measured.
There are a variety of units for each measurement mode. Table 2-6 on
page 2-31 shows a list of the measurement modes and a description of
the units for each. The table also shows the measurement modes and
units as they are displayed on the screen. An example of a
measurement is shown in Figure 2-16 on the next page.
When selecting a measurement mode, please remember that some
measurement modes require multiple inputs. For example, to display
ppm
v
, you need moisture and pressure inputs. Table 2-5 below shows
a list of measurement modes that require multiple inputs and what
you need to program them.
Table 2-5: Measurement Modes and Required Inputs
To measure: You need the following inputs:
RH Temperature and moisture
PPM
v
Moisture and pressure
PPM
w
Moisture, temperature and saturation
constant data
MCF/IG Moisture and pressure
MCF/NG Moisture and pressure
PPM
v
/NG Moisture and pressure
5 Pressure
27.10 PSIG
X Unassigned
Channel
Number
Value
Measurement
Units
Indicators
Unassigned Box
Mode