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Reference Manual
00809-0100-4803, Rev GA
Configuration
September 2017
Configuration
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
Alarm and saturation level configuration
The
Alarm/Sat Levels
tab allows the Alarm and Saturation Levels to be configured. To change alarm/satu-
ration level settings, select the
Config Alarm/Sat Levels
button.
Table 2-4. Rosemount (Standard) Alarm and Saturation Values
Level
Saturation
Alarm
Low
3.9 mA
≤
3.75 mA
High
20.8 mA
≥
21.75 mA
Table 2-5. NAMUR-Compliant Alarm and Saturation Values
Level
Saturation
Alarm
Low
3.8 mA
≤
3.6 mA
High
20.5 mA
≥
22.5 mA
Table 2-6. Custom Alarm and Saturation Values
Level
Saturation
Alarm
Low
3.7 mA — 3.9 mA
3.6 mA — 3.8 mA
High
20.1 mA — 22.9 mA
20.2 mA — 23.0 mA
Mass and energy flow Fast Keys
1, 4, 2, 6, 6
Direct process variable output Fast Keys
1, 4, 2, 6, 6
Summary of Contents for 3051S Series
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