Emerson Rosemount 8732 Oxygen Equipment User Manual


 
Reference Manual
00809-0100-4665, Rev AA
August 2010
Rosemount 8732
G-2
25 LOW_FLOW_CUTOFF When flow rate is less than this entered value,
flow rate output will be set to 0.0 flow.
See section Engineering Units for supported
unit codes.
26 MEASUREMENT_MODE Mode of flow measurement, either
unidirectional or bidirectional measurement.
27 FLOW_DIRECTION Please refer Profibus specifications.
28 ZERO_POINT This parameter is standard PA magnetic flow
parameter. Not used within 8732E device.
29 ZERO_POINT_ADJUST This parameter is standard PA magnetic flow
parameter. Not used within 8732E device.
30 ZERO_POINT_UNIT This parameter is standard PA magnetic flow
parameter. Not used within 8732E device.
31 NOMINAL_SIZE Pleases refer to Profibus specifications
Note: The value of the NOMINAL_SIZE
parameter is determined from the value of the
TUBE_SIZE parameter.
32 NOMINAL_SIZE_UNITS Selects the unit for nominal size parameter.
33 VOLUME_FLOW Please refer to Profibus specifications
34 VOLUME_FLOW_UNITS Selected unit code for VOLUME_FLOW,
VOLUME_FLOW_LO_LIMIT and
VOLUME_FLOW_HI_LIMIT parameters.
35 VOLUME_FLOW_LO_LIMIT Absolute value of the lower range value
(volume flow) of the sensor. – Not referred in
8732E device for any status calculation. Used
for setting up the range for the dial on PDM
screen
VOLUME_FLOW_HI_LIMIT parameters.
36 VOLUME_FLOW_HI_LIMIT Absolute value of the upper range value
(volume flow) of the sensor.- Not referred in
8732E device for any status calculation. Used
for setting up the range for the dial on PDM
screen.
37-56 RESERVED Flow transducer block parameters listed in
profile specification which are not applicable
for mag flow meter.
57 SAMPLING_FREQ Pls refer Profibus specifications
Note: The value of the SAMPLING_FREQ
parameter is determined from the value of the
COIL_DRIVE_FREQ parameter.
58 SAMPLING_FREQ_UNITS Selected unit code for SAMPLING_FREQ
parameter.
59-68 Reserved by PNO Please refer to Profibus specifications.
Manufacture Specific Parameters
69 DAMPING Damping filter value in seconds.
70 DENSITY_UNIT See section Engineering Units for supported
unit codes.
71 DENSITY_VALUE User entered density value to be used when
calculating flow in mass flow units.
72 SENSOR_CAL_NO Sensor Calibration Number.
73 SENSOR_SIZE Sensor Line Size.
74 COIL_DRIVE_FREQ Coil Drive Frequency
Note: Enumerated value of this parameter
determines the floating point value of the
SAMPLING_FREQ parameter.
75 DIAG_SIG_POWER Signal power at current coil drive frequency.
76 RESERVED DETAILED_STATUS marked as RESERVED
for PA device.
77 LOI_LANG Selects the language to be used on the local
display for status and diagnostics messages.
Index Parameter Name Description