GE XGS868, Руководство по программированию

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Programming Site Data 1-33
November 2004
Setting Up the Totalizer
1.
Use the pull-down menu to select the desired channel option and
press
Next Item/Enter
.
2.
Use the pull-down menu to select the desired measurement
parameter and press
Next Item/Enter
. See Table 1-11 below for a
description of the available options.
Note:
The measurement units that appear in these prompts are those
selected in the
Global-System
window earlier in this section.
3.
Enter a value for the minimum pulse on time (between 1
µ
sec and
10,000
µ
sec) for the frequency of the totalizer pulses and press
Next Item/Enter
.
Note:
A complete pulse consists of equal amounts of
ON
and
OFF
times. Choose a value that is compatible with the frequency
counter to be used.
4.
Enter a value for the number of measurement units represented by
each pulse and press
Next Item/Enter
.
Procedure Options
After completing the above steps, IDM returns to the
Input/Output
window. Do one of the following:
•
To continue programming, refer to Appendix A, Menu Maps
for IDM , to navigate to the desired menu.
•
To leave the User Program , press
Exit Page
three times.
Table 1-11: Output Measurement Options
Options
Forward Totalized Volume Flow
Reverse Totalized Volume Flow
Forward Totalized Mass Flow
Reverse Totalized Mass Flow