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Reference Manual
00809-0100-4832, Rev AA
October 2004
3-5
Rosemount 3095FC
Configuring the System
Flags
Use System Flags to perform actions that affect the overall operation of the
3095FC. From the Flags screen, a configuration can be saved to Flash
memory and the 3095FC can be re-initialized.
NOTE
Certain Flags cause data to be lost, parameter values to be changed, and
configuration memory to be cleared. Confirm Flag function before changing.
General Tab
Figure 3-2 on page 3-6
After a Warm Start, the 3095FC is initialized from SRAM memory if the
configuration is valid. If valid, the databases remain intact. If the memory does
not have a valid configuration, the configuration that was last saved to Flash
memory is used. To save a valid configuration, use the Save Configuration
button.
In a Cold Start, the 3095FC is initialized from the restart configuration saved in
the Flash memory. If the configuration memory does not have a valid
configuration written in it, the factory defaults are used.
NOTE
Perform a Cold Start after setting the clock and BEFORE setting any other
parameters to ensure the 3095FC memory is cleared before configuration
begins.
Cold Start reloads all restart configuration data and may also clear logs and
displays. In addition, it may cause output changes, load new accumulator
values, and disable user program tasks and User Data Types. Generally, a
Cold Start should not be used on a 3095FC that is actively gathering data or
performing control. Save or document all required data and parameter values
that could be affected before performing the Cold Start.
The following may occur when performing a Cold Start:
• Cold Start restores a configuration from default values stored in Flash
memory.
• Cold Start & Clear ALL restores a configuration from default values
stored in Flash memory and clears all History, Alarm Log/Event Log,
and displays.
• Cold Start & Clear Alarms/Events restores a configuration from default
values stored in Flash memory and clears the Alarm Log/Event Log.
• Cold Start & Clear Displays restores a configuration from default values
stored in Flash memory and clears the 3095FC Displays.
• Cold Start & Clear History Data restores a configuration from default
values stored in Flash memory and clears all History database files.