Measurement Of Voltage (Linear) With One Sensor; Measurement Of Voltage (Linear) With Two Sensors; Measurement Of 2 Potentiometers (With Linear Interpolation Linearisation) - PR 5350 Configuration Manual

Foundation fieldbus
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2.6.10 Measurement of voltage (linear) with one sensor:

PRIMARY_VALUE_UNIT . . . . . . . = µV, mV or V
LIN_TYPE . . . . . . . . . . . . . . . . . . . . = No linearisation
LIN_TYPE_2 . . . . . . . . . . . . . . . . . = N/A (ignored in setup check)
SENSOR_MEAS_TYPE. . . . . . . . . = PV = SV_1, SV_2 not available
SENSOR_CONNECTION . . . . . . . = N/A (ignored in setup check)
SENSOR_CONNECTION_2 . . . . . = N/A (ignored in setup check)
RJ_TYPE . . . . . . . . . . . . . . . . . . . . . = N/A (ignored in setup check)
Connections:

2.6.11 Measurement of voltage (linear) with two sensors:

PRIMARY_VALUE_UNIT . . . . . . . = µV, mV or V
LIN_TYPE . . . . . . . . . . . . . . . . . . . . = No linearisation
LIN_TYPE_2 . . . . . . . . . . . . . . . . . = No linearisation
SENSOR_MEAS_TYPE. . . . . . . . . = Anything, but not "PV = SV_1, SV_2 not available"
SENSOR_CONNECTION . . . . . . . = N/A (ignored in setup check)
SENSOR_CONNECTION_2 . . . . . = N/A (ignored in setup check)
RJ_TYPE . . . . . . . . . . . . . . . . . . . . . = N/A (ignored in setup check)
Connections:

2.6.12 Measurement of 2 potentiometers (with Linear interpolation linearisation):

PRIMARY_VALUE_UNIT . . . . . . . = %
LIN_TYPE . . . . . . . . . . . . . . . . . . . . = Table Linearisation
LIN_TYPE_2 . . . . . . . . . . . . . . . . . = Table Linearisation (same table as sensor 1)
SENSOR_MEAS_TYPE. . . . . . . . . = Anything, but not "PV = SV_1, SV_2 not available"
SENSOR_CONNECTION . . . . . . . = Default set to 3-wire
SENSOR_CONNECTION_2 . . . . . = Default set to 3-wire
RJ_TYPE . . . . . . . . . . . . . . . . . . . . . = N/A (ignored in setup check)
Connections:
The coordinates (x,y) describing the linear interpolation linearisation must be entered in PR_
CUST_LIN Block (PA Slot 4). See 2.9.2 Linear Interpolation Linearisation, Paramter List for
further details.
Example:
The coordinates for converting the signal from a logarithmic potentiometer to a linear signal.
TAB_ACTUAL_NUMBER
TAB_XY_VALUE1
TAB_XY_VALUE2
TAB_XY_VALUE3
TAB_XY_VALUE4
16
Connections with two sensors
can be configured for
2 measurements, difference,
average or redundancy
Connections with two sensors
can be configured for
2 measurements, difference,
average or redundancy
= 10 (number of linearisation points to follow up to max 50)
= 0,0; -100
= 0,1; 0
= 0,2; 100
= 0,4; 200

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