LevelMaster 7100 User manual 2105835 Rev AA
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Configure trending
The Trend application can be configured to retain the LevelMaster data at a specific location from where they can later be
retrieved. The trend functionality provides the ability to define which data from the LevelMaster will be trended. Each data item
or variable is defined and the app/array/register address storing the variable value is configured.
IMPORTANT NOTES:
Details about configuring trending on the flow computer or remote controller vary
depending on the model number and the PCCU32 version used. Click
Help
for specifics about that version. For
the purpose of illustration, PCCU32 version 7.59 has been used. It is assumed that the Trend application or
functionality has already been activated. If not, and assistance is need, contact technical support.
Advanced users may configure the Trend function to use the Push-to-Read feature to poll on demand.
To configure the Trend application to store the LevelMaster data:
1.
Determine the data item or variable that will be trended. For example: level 1 measurement for tank 1.
2.
Determine the register (app/array/reg) address where the LevelMaster application is storing the chosen variable
LevelMaster value.
a.
On the navigation tree, expand
Tank Data
.
b.
Click the desired tank.
c.
Locate the desired variable on the
Setup/Status
or
Levels
tabs (Figure 51).
Figure 51: Determining register address for LevelMaster measurement values (Levels tab)
d.
Take note of the register address on the left of the description of the required variables.
3.
On the navigation tree, click
Trend System
.
4. Click
Add
.
5.
Type the name for the trend file and click
OK
. The name of the trend file which will contain the data for the LevelMaster is
displayed in the Trend Files list.
6.
Under the Variables section, click
Add
.
7.
At the Trend Variable Configuration Window (Figure 52), type the desired variable parameters and register address
determined in step 2 above, and click
OK
. The variable name and its units (if defined) are listed.
Summary of Contents for LevelMaster 7100
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