HyQuest Solutions iRIS 270, Руководство пользователя

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Configuration
Description Raw Range
Running Total on Digital Input 1
Running Total on Digital Input 2
Running Total on Digital Input 3
Running Total on Digital Input 4
Received Signal Strength DBA -113 to 0 dBm
Received Signal Strength DBB -113 to 0 dBm
SDI-12
Modbus Device
Table 11 – Standard Sensor Sources
Multiplier: This option is used to enter a scalar multiplier. This multiplier is used to convert the raw input
into engineering units. It is the “m” variable in the
y = mx + c
scaling equation.
Offset: Enter a scaling offset in this column. This offset is added to the scaled engineering value. It is
the “c” variable in the
y = mx + c
scaling equation.
Calibration (User)
Offset:
This is the offset to shift the scaled value’s datum.
SDI-12 Device: Select which SDI-12 device the virtual sensor will use as a source.
Note : Only available when SDI-12 is chosen as the source
Modbus Device: Select which modbus device the virtual sensor will use as a source (see section Modbus
Devices ).
Note : Only available when MODBUS DEVICE is chosen as the source
Variable: Select the variable index of the output string from the SDI-12 device selected above or the
register index as per the list created in modbus device configuration (see section
Modbus
Devices ), as the raw source.
Note : Only available when SDI-12 or MODBUS DEVICE is chosen as the source
Include in SMS
Message:
When this option is enabled the given sensors reading is included in the SMS command
responses (see section
SMS Communication for more information).
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