September 2005
4-2
Optional Display/User Interface
Programming Matrix
In the DewPro trace moisture transmitter with display option, a
matrix-style input is used for programming the unit of measure,
measuring range, error status of output, and output adjustment. For
users of other GE Sensing equipment, this matrix format may be
familiar. The following describes the features and usage of the
various matrix locations as they apply to the MMY31.
Figure 4-2: Dewpro Display
The DewPro MMY31 display (see Figure 4-2 above) continuously
shows the current matrix location using the vertical (
V
) and horizontal
(
H
) coordinates to designate the row and column, respectively. The
bar graph represents the output current in an analogue fashion.
Movement through the matrix is accomplished by using the
V
and
H
buttons to move to another row or column as shown in Table 4-1 on
page 4-3. For example, to select location VH 38 (beginning at
VH 00), successively press
V
(V1, V2, V3) and then successively
press
H
(H1, H2, H3, H4, H5, H6, H7, H8); thus arriving at VH 38.
At any location where a value may be changed by the user, the desired
value is programmed using the
+
and
–
buttons. The digit to be
changed is flashing.
H
V
+
–
DewPro
Summary of Contents for DewPro MMY31
Page 5: ...Chapter 1 ...
Page 6: ...General System Information Unpacking and Inspection 1 1 Theory of Operation 1 3 ...
Page 10: ...Chapter 2 ...
Page 11: ...Installation Mounting the MMY31 cont 2 2 Wiring Configurations 2 3 ...
Page 17: ...Chapter 3 ...
Page 18: ...Troubleshooting The Loop Current is Out of Range 3 1 There Is No Current 3 1 ...
Page 20: ...Chapter 4 ...
Page 29: ...Chapter 5 ...
