Emerson 475, Руководство пользователя

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HART Functionality
3-4
Opening a Saved
Configuration
A saved configuration lets you edit, copy, send, delete, or rename it. You can also
compare it to other saved configurations.
To open a saved configuration:
1. From the HART Application main menu, double-tap Offline .
2. Double-tap Saved Configuration .
3. Double-tap the storage location where you saved the configuration.
The FILTR button opens a menu that provides both sort and tag filter options. These
options let you customize your view of saved configurations.
• The Sort option lets you group and display configurations according to your
choice of configuration name, device tag, or device descriptor.
• The Filter option lets you limit which configurations are displayed by picking
specific characters from the configuration name, device tag, or device descriptor.
When setting up a filter, you can use two special characters: the period (.) and
the asterisk (*). The period replaces a single character of any value. The asterisk
replaces a string of characters.
For example, if you want to list all configurations that have a name of P - 001 to P
- 300, enter “P - *” in the filter. If you want to list configurations with a name that
begins P - 0 and ends with a 7, set the filter to “P - 0.7”. The period will replace
only one character between the 0 and 7.
The XPAND button lets you view the configuration name, device tag, manufacturer,
device type, device revision, descriptor, and the configuration type. Tap
CMPRS to
return to the previous window.
4. Double-tap the desired configuration to open the Saved Configuration menu.
Editing a Saved Configuration
The Edit option lets you edit a saved configuration while working offline.
To edit a saved configuration:
1. Open a saved configuration. See “Opening a Saved Configuration”.
2. Double-tap Edit from the Saved Configuration menu.
3. If a warning appears, thoroughly read the warning, tap CONT to accept the warning
and proceed, or tap EXIT to end this operation.
4. Mark (select) the configurable variables you want sent to the device; unmarked
variables are not included when the configuration is transferred to a device.
Double-tap
Mark all | OK to have all variables marked. Double-tap Unmark all | OK
to clear the marks from all variables.
To mark and edit variables individually:
a.Double-tap Edit individually .
b.Scroll through the list of variables and select the variable you want to mark or edit.
To change the value for the selected variable, tap EDIT , change the value, and tap
ENTER . A “*” symbol appears next to the variable name and the value is
highlighted yellow to indicate the change has not been saved.To mark the
selected variable, tap
MARK . A “+” symbol appears next to the value.
c.Repeat these steps for other variables as necessary.
d.Tap Exit .
5. Tap SAVE .