Emerson Rosemount 3051P Reference Manual page 28

Configuration
May 2017
Table 2-4. Rosemount Alarm and Saturation Values
Level
Low
High
Table 2-5. NAMUR-Compliant Alarm and Saturation Values
Level
Low
High
Table 2-6. Custom Alarm and Saturation Values
Level
Low
High
Failure mode alarm and saturation levels can be configured using a Field Communicator, AMS Device
Manager, and the LOI. The following limitations exist for custom levels:
Low alarm level must be less than the low saturation level

High alarm level must be higher than the high saturation level

Alarm and saturation levels must be separated by at least 0.1 mA

The configuration tool will provide an error message if the configuration rule is violated.
Note
Transmitters set to HART multidrop mode send all saturation and alarm information digitally; saturation
and alarm conditions will not affect the analog output. See also
communication" on page
Configuring alarm and saturation levels using a Field Communicator
From the HOME screen, enter the Fast Key sequence
Device Dashboard Fast Keys
Configuring alarm and saturation levels with AMS Device Manager
1. Right click on the device, and select Configure.
2. Select Configure Alarm and Saturation Levels button.
3. Follow screen prompts to configure alarm and saturation levels.
Configuring alarm and saturation levels using LOI
Refer to
18
4–20 mA saturation
3.90 mA
20.80 mA
4–20 mA saturation
3.80 mA
20.50 mA
4–20 mA saturation
3.50 mA– 3.90 mA
20.10 mA –22.90 mA
24.
Figure 2-13 for instructions to configure alarm and saturation levels.
4–20 mA alarm
≤ 3.75 mA
≥ 21.75 mA
4–20 mA alarm
≤ 3.60 mA
≥22.50 mA
4–20 mA alarm
3.40–3.80 mA
20.20 mA – 23.00 mA
"Establishing multidrop
2, 2, 2, 5
Reference Manual
00809-0700-4001, Rev AA
Configuration