Emerson Rosemount 3308A Reference Manual page 178

3308 series wireless guided wave radar
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Configuration Parameters
August 2017
HART - Percent of range
Upper range value
Value for Primary Variable (PV) corresponding to 100% range.
Lower range value
Value for Primary Variable (PV) corresponding to 0% range.
Upper sensor limit
The upper boundary for the range over which the sensor works properly.
Lower sensor limit
The lower boundary for the range over which the sensor works properly.
HART - Data collection
Measurement and status log
Alternatives for data collection in the device.
HART - Variable history
Configure data history
Data History is a series of 12 data points stored in the transmitter. To enable Data History trending select
either to enable single data point trending (recommended) or enable filtered trending.
If Data History is enabled, select which Device Variable to store, and then type the time between each
sample into the Sample Interval box (4 to 7200 seconds).
Security
Write protection
The device configuration can be write protected.
Over the air upgrade
Wireless upgrade of radio software is possible.
HART lock status
The state of HART write lock in the device.
Device information
Tag
Identifier for the device (max 8 characters) used by host systems. It is recommended to enter both a
short and a long tag (they may be the same).
Long tag
Identifier for the device (max 32 characters) used by host systems. It is recommended to enter both a
short and a long tag (they may be the same).
Descriptor
User's own description. Not required for operation of the device and can be left out if desired.
166
PRELIMINARY
Reference Manual
00809-0100-4308, Rev CA
Configuration Parameters

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