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CiDRA Use of Foundation Fieldbus Protocol with SONARtrac Transmitters User Manual

Page 29

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Table 3 Transducer Block Configurations (Page 16)

SENSOR

SENSORHEAD_SERIAL_NUMBER Octet

String

R/W

Sensor head Serial Number

SENSOR_THRESHOLD_MAX Long

R/W

Sets maximum threshold for sensor health diagnostics
(in A/D counts).

SENSOR_THRESHOLD_MIN Long

R/W

Sets minimum threshold for sensor health diagnostics
(in A/D counts).

SENSOR_SPACING

SENSOR_1_LOCATION Float

R/W

Starting point for sensor 1. Typically 0.

SENSOR_SPACING_1_2 Float

R/W

Distance in feet between sensor 1 and sensor 2.

SENSOR_SPACING_1_3 Float

R/W

Distance in feet between sensor 1 and sensor 3.

SENSOR_SPACING_1_4 Float

R/W

Distance in feet between sensor 1 and sensor 4.

SENSOR_SPACING_1_5 Float

R/W

Distance in feet between sensor 1 and sensor 5.

SENSOR_SPACING_1_6 Float

R/W

Distance in feet between sensor 1 and sensor 6.

SENSOR_SPACING_1_7 Float

R/W

Distance in feet between sensor 1 and sensor 7.

SENSOR_SPACING_1_8 Float

R/W

Distance in feet between sensor 1 and sensor 8.

SENSOR_SCALE_FACTOR

SENSOR_SCALE_FACTOR_1 Float

R/W

Scaling factor in volts per PSI for sensor 1.

SENSOR_SCALE_FACTOR_2 Float

R/W

Scaling factor in volts per PSI for sensor 2.

SENSOR_SCALE_FACTOR_3 Float

R/W

Scaling factor in volts per PSI for sensor 3.

SENSOR_SCALE_FACTOR_4 Float

R/W

Scaling factor in volts per PSI for sensor 4.

SENSOR_SCALE_FACTOR_5 Float

R/W

Scaling factor in volts per PSI for sensor 5.

SENSOR_SCALE_FACTOR_6 Float

R/W

Scaling factor in volts per PSI for sensor 6.

SENSOR_SCALE_FACTOR_7 Float

R/W

Scaling factor in volts per PSI for sensor 7.

SENSOR_SCALE_FACTOR_8 Float

R/W

Scaling factor in volts per PSI for sensor 8.

MEASURED_VALUES

FLOW_QUALITY Float

R

Measured flow quality.

FLOW_RATE_UNFILTERED Float

R

Measured flow rate in ft/s without any filtering applied.

PRESSURE Float

R

Pressure as used in calculation of GVF in configured
units.

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20958-01 Rev 02