Toptech Systems MultiLoad II User Manual page 116

Chapter 4 – General Configuration
Parameter
Density Sensor FCM#
Default Density
Alarm Low Density
Alarm High Density
Density Alarm Time
Density @ Low Value
Density @ High Value
Density Offset
Pressure Sensor FCM#
Firmware Version 3/4.31.37
Description
Enter the FCM # and the analog port number for the Density sensor.
Meter Module: <FCM Address>.A0mA
I/O Board: 00.A0mA
SCS I/O Board: 00.A0mA,00.A1mA,
01.A0mA,01.A1mA,01.A2V
Note: You can configure the port for 4-20mA (mA) or 1-5V (V) by pressing NEXT after
the port number has been configured. However, 1-5V is only supported on the SCS
I/O Board for 01.A2
For API tables that require the entry of density, enter that value here. The value
should be the density of the component at 15  C. The units are kg/m3.
When the density sensor is disabled, this value will specify the density to be used for
the meter level density.
If the density sensor is disabled and this default density value is zero, the currently
assigned component density will be used. If this meter is the main stream of a side
stream blend, a volume weighted blend density will be calculated from the main and
side stream component densities.
For API tables that require a density, the meter level density will be used for this
calculation.
When a Density Sensor is enabled, this parameter can be used to raise an alarm
when the measured density falls below a minimum value. When the density of the
metered product falls below the value entered in this field, a DENSITY alarm will be
raised and loading will be stopped. See the Density Calibration section (Section 9.16)
for instructions on configuring a density sensor.
When a Density Sensor is enabled, this parameter can be used to raise an alarm
when the measured density rises above a maximum value. When the density of the
metered product exceeds the value entered in this field, a DENSITY alarm will be
raised and loading will be stopped. See the Density Calibration section (Section 9.16)
for instructions on configuring a density sensor.
At the default value of zero seconds, density alarms will be raised instantly. A small
delay can be added, in seconds, to avoid nuisance alarms that may occur when
density is momentarily out of range. The density alarm timer will only run when a
density alarm is not active and a batch is currently authorized on this preset.
Enter the density that will represent the lowest density value measured by the
transmitter. This value will be equal to 4 mA or 1V.
Enter the density that will represent the highest density value measured by the
transmitter. This value will be equal to 20 mA or 5V.
This parameter provides a means to introduce a density offset to correct the indicated
density to the observed density.
Enter the FCM # and the analog port number for the Pressure sensor.
Meter Module: <FCM Address>.A0mA
I/O Board: 00.A0mA
SCS I/O Board: 00.A0mA,00.A1mA,
01.A0mA,01.A1mA,01.A2V
Note: You can configure the port for 4-20mA (mA) or 1-5V (V) by pressing NEXT after
the port number has been configured. However, 1-5V is only supported on the SCS
I/O Board for 01.A2
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