Emerson FM-3 - Manual (Page 98)

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FM-3 Programming Module Reference Manual
Bandwidth
This parameter sets the low-pass filter cutoff frequency applied to the analog input. Signals
exceeding this frequency will be filtered at a rate of 20 dB per decade.
Maximum Value
This parameter is used for user unit scaling. Enter the maximum value in analog user units to
which the maximum analog voltage should correspond.
Maximum Voltage
Enter the maximum voltage that will be seen on the analog input terminals. The user can enter
the value in this field by hand, or set the analog source to it’s maximum value, and click on
the “Set Max Voltage to Measured” button next to the edit box. This will read the current
value on the analog channel and enter it into the Maximum Voltage edit box.
Minimum Value
Enter the minimum value in analog user units that the minimum analog voltage should
correspond to.
Minimum Voltage
Enter the minimum voltage that will be seen on the analog input terminals. The user can enter
the value in this field by hand, or set the analog source to it’s minimum value, and click on
the “Set Min Voltage to Measured” button next to the edit box. This will read the current
value on the analog channel and enter it into the Minimum Voltage edit box.
Raw Value
This parameter is visible while Online. It is the raw analog input in Volts.
Value
This parameter is visible while Online. This is the results of the analog value scaled to the
user unit value.
Read Max/Min Voltage Settings
This button is not funtional for the FM-3 module.