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Reference Manual
00809-0100-4444, Rev AC
Section 5: Advanced Configuration Functionality
January 2015
Advanced Configuration Functionality
Lower range value
The lower range value (LRV) sets the 4 mA point for the analog output. This value is typically set
to zero flow. The units that appear will be the same as those selected under the units parameter.
The LRV may be set between –39.3ft/sto39.3ft/s (–12m/sto12m/s) or the equivalent range
based on the selected flow units. There must be at least 1 ft/s (0.3 m/s) span or equivalent
between the URV and LRV.
Alarm type
The analog output alarm type displays the position of the alarm switch on the electronics board.
There are two available positions for this switch:
High
Low
Alarm level
The alarm level configuration will drive the transmitter to preset values if an alarm occurs. There
are two options:
Rosemount Alarm and Saturation Values (see table Table 5-1 for specific values)
NAMUR-Compliant Alarm and Saturation Values (see Table 5-2 for specific values)
LOI menu path Detailed Setup, Output Config, Analog, PV LRV
Traditional fast keys 1,4,2,1
Device dashboard 2,2,2,1,3
LOI menu path
Detailed Setup, Output Config, Analog, Alarm Type
Traditional fast keys
1,4,2,1,4
Device dashboard
2,2,9,5,1
LOI menu path Detailed Setup, Output Config, Analog, Alarm Level
Traditional fast keys 1,4,2,1,8 or 1,4,2,6
Device dashboard 2,2,9,5,2
Table 5-1. Rosemount Values
Level 4-20 mA saturation 4-20 mA alarm
Low 3.9 mA 3.75 mA
High 20.8 mA 22.5 mA
Table 5-2. NAMUR Values
Level 4-20 mA saturation 4-20 mA alarm
Low 3.8 mA 3.5 mA
High 20.5 mA 22.6 mA