Filter
Top Products
Reference Manual
00809-0200-4101, Rev AA
July 2008
Index-1
Rosemount 2051
A
Advanced Features . . . . . . . 3-11
Alarm
Configuration procedure
. 2-24
Alarm Priority . . . . . . . . . . . . 3-10
ALARM_TYPE . . . . . . . . . . . 3-11
Alarms
ALARM_TYPE
. . . . . . . 3-11
Priorety . . . . . . . . . . . . 3-10
Process . . . . . . . . . . . . 3-10
Analog Input (AI) Function
Block
. . . . . . . . . . . . . . 3-5, 5-7
ALARM_TYPE . . . . . . . 3-11
BLOCK_ERR . . . . . . . . . 5-7
Configuration . . . . . . . . . 3-5
IO_OPTS . . . . . . . . . . . . 3-9
LOW_CUT . . . . . . . . . . . 3-9
OUT_D . . . . . . . . . . . . . 3-11
PV_FTIME . . . . . . . . . . . 3-9
Status . . . . . . . . . . . . . 3-10
Troubleshooting . . . . . . . 5-7
Approvals . . . . . . . . . . . . . . . B-1
Drawings . . . . . . . . . . . . B-8
B
BAD if Limited . . . . . . . . . . . 3-10
Block Errors . . . . . . . . . . . . . 5-7
BLOCK_ERR
AI Block
. . . . . . . . . . . . . 5-7
Resource Block . . . . . . . . 5-5
resource block . . C-11, C-12
transducer block . . . . . . .C-4
Bolts
Configurations
. . . . . . . . 2-14
Installation . . . . . . . . . . 2-13
Material . . . . . . . . . . . . 2-13
Brackets
Mounting
. . . . . . . . . . . 2-11
Bubbler Liquid Level
Measurement . . . . . . . . . . . 2-33
Bubbler System in Open Vessel 2-33
Liquid Level Measurement 2-33
C
Calibration
sensor
. . . . . . . . . . . . . . C-6
Capabilities . . . . . . . . . . . . . . 3-3
Block Execution Times . . . 3-3
Host Timer . . . . . . . . . . . 3-3
VCRs . . . . . . . . . . . . . . . 3-3
Changing Modes . . . . . . . . . . 3-2
Channel . . . . . . . . . . . . 3-5, 3-6
definition . . . . . . . . . . . . . C-1
Closed Vessels
Dry Leg Condition . . . . . 2-31
Liquid Level Measurement 2-31
Wet Leg Condition . . . . 2-32
Configuration
Analog Input (AI) Function Block
3-5
XD_SCALE, OUT_SCALE
3-5
Bolts . . . . . . . . . . . . . . 2-14
Channel . . . . . . . . . . . . . 3-5
Direct . . . . . . . . . . . . . . 3-5
Examples . . . . . . . . . . . . 3-6
L_TYPE . . . . . . . . . . . . . 3-5
Direct . . . . . . . . . . . 3-5
Indirect . . . . . . . . . . 3-5
Indirect Square Root 3-5, 3-6
Resource Block . . . . . . . 3-3
Statistical Process Monitoring
(SPM)
. . . . . . . 3-12
Considerations
Compatibility
. . . . . . . . . 2-2
Environmental . . . . . . . . 2-2
General . . . . . . . . . . . . . 2-2
Mechanical . . . . . . . . . . . 2-2
D
Diagrams
Installation . . . . . . . . . . 2-16
Direct . . . . . . . . . . . . . . . . . . 3-5
Disassembly
Remove electronics board 5-10
Remove from service . . . 5-9
Sensor module . . . . . . . 5-10
Drawings
Approval . . . . . . . . . . . . B-8
Dry Leg Condition
Liquid Level Measurement
2-31
E
Electrical Installation Considerations
Grounding
. . . . . . . . . . 2-22
Signal and Test Terminals 2-22
Wiring . . . . . . . . . . . . . 2-22
ELECTRONICS_STATUS
transducer block
. . . . . . . C-5
Environmental Considerations 2-27
Environmental considerations . 2-2
Examples, Configuration . . . . 3-6
Differential Pressure . . . . 3-8
Pressure Open Tank . . . . 3-6
Typical Pressure . . . . . . . 3-6
Execution Times . . . . . . . . . . 3-2
F
Features
Advanced . . . . . . . . . . . 3-11
FEATURES, FEATURES_SEL .3-3
Reports . . . . . . . . . . . . . .3-3
Soft W Lock, Hard W Lock 3-4
Unicode . . . . . . . . . . . . .3-3
Filtering . . . . . . . . . . . . . . . . .3-9
AI block . . . . . . . . . . . . . .3-9
G
Gas mounting requirements . .2-16
Grounding . . . . . . . . . . . . . .2-22
Transmitter Case . . . . . .2-25
H
Hazardous Locations . . . . . .2-27
HI_HI_LIM . . . . . . . . . . . . . .3-10
HI_HI_PRI . . . . . . . . . . . . . .3-10
HI_LIM . . . . . . . . . . . . . . . .3-10
HI_PRI . . . . . . . . . . . . . . . .3-10
Housing
Remove . . . . . . . . . . . .5-10
I
Impulse piping . . . . . . . . . . .2-15
Indirect . . . . . . . . . . . . . . . . .3-5
Indirect Square Root . . . . 3-5, 3-6
Installation . . . . . . . . . . 2-3, 2-10
Bolts . . . . . . . . . . . . . . .2-13
Cover . . . . . . . . . . . . . .2-10
Environmental Considerations
2-27
Hazardous Locations . . .2-27
Housing rotation . . . . . . .2-19
Model 305 manifold . . . .2-28
Model 306 manifold . . . .2-28
Mounting . . . . . . . . . . . .2-10
Brackets . . . . . . . . . 2-11
Torque values . . . . .2-13
Process Flange Orientation 2-10
Introduction . . . . . . . . . . . . . .1-1
IO_OPTS
AI block . . . . . . . . . . . . . .3-9
J
Jumper
security
. . . . . . . . . . . . .2-24
simulate . . . . . . . . . . . .2-24
Index