Emerson Rosemount 3101 Quick Start Manual page 23

September 2018
6.10 HART and 4–20 mA output (Rosemount 3102 and 3105
only)
The process value (e.g. level) is indicated by the HART Primary Variable (D900).
Figure 13. Tank Geometry (Rosemount 3102 and 3105 only)
Upper
Blanking
(P023)
20 mA
Point
4 mA Point
Level
Offset
TRP= Tank Reference Point. SRP = Sensor Reference Point. UPSRP = User Preferred SRP
Table 1. Tank Geometry Parameters (Figure 12)
Parameter
Lower Blanking (P063)
Upper Blanking (P023)
Distance Offset (P060)
Level Offset (P069)
(1)
20 mA Point
1
4 mA Point
Primary Variable (D900)
Level SV (D901)
Distance TV (D902)
Distance (D910)
1. Configure this parameter if not communicating HART variables (PV, SV, TV, and FV) to a Host.
Rosemount
3102 or 3105
4–20 mA/HART
Fast key
2, 2, 5, 6 SETUP,[Tag], ENGINEERING, Lower Blanking
2, 2, 5, 5 SETUP,[Tag], ENGINEERING, Upper Blanking
2, 2, 2, 2 SETUP,[Tag], DUTY, Distance Offset
2, 2, 2, 4 SETUP,[Tag], DUTY, Level Offset
2, 2, 1, 3 SETUP, [Tag], OUTPUT, CURRENT, Upper Range Val.
2, 2, 1, 4 SETUP, [Tag], OUTPUT, CURRENT, Lower Range Val.
1, 2, 1 MONITOR,[Tag], READINGS, VARIABLES, Primary Variable
1, 2, 2 MONITOR,[Tag], READINGS, VARIABLES, Level SV
3, 2, 1, 3 MONITOR,[Tag], READINGS, VARIABLES, Distance TV
3, 1, 2, 1, 1 MONITOR,[Tag], DIAGNOSTICS, Distance
Rosemount
3490 Series
Control Unit
SRP
Distance Offset (P060)
Lower
Blanking
Rosemount 3490 Series menu navigation
Quick Start Guide
UPSRP
Bottom
Reference
Zero
TRP
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