Config Node VI for the NI WSN-3226 Node

Possible inputs are:

• Host Driven—Specifies that the host computer for the WSN network controls the sample interval.
• VI Driven—Specifies that the VI on the WSN node controls the sample interval.

Possible inputs are:

• Host Driven—For this attribute, use the setting from the host computer.
• 0 ms before sampling—Turns on the Sensor Power immediately when the analog acquisition starts.
• 25 ms before sampling—Turns on Sensor Power 25 ms before the analog acquisition starts.
• 100 ms before sampling—Turns on Sensor 100 ms before the analog acquisition starts.
• 250 ms before sampling—Turns on Sensor Power 250 ms before the analog acquisition starts.
• Always On—Turns on Sensor Power when the next analog acquisition starts and leaves it on indefinitely.
• Always Off—Sensor Power never turns on.

Possible inputs are:

• Host Driven—For this attribute, use the setting from the host computer.
• None—Do not reject powerline noise.
• 50 Hz—Rejects 50 Hz powerline noise.
• 60 Hz—Rejects 60 Hz powerline noise.
• 50/60 Hz—Rejects 50 Hz and 60 Hz powerline noise.

Note  Powerline Filtering must be enabled to use Filtering Strength.

Possible inputs are:

• Host Driven—For this attribute, use the setting from the host computer.
  
• High Rejection—Rejects powerline noise more, at the expense of higher energy consumption.
• Low Power—Rejects powerline noise, but as energy efficiently as possible.

Possible inputs are:

• Host Driven—For this attribute, use the setting from the host computer.
• 400 ohms/Pt100—Sets the excitation current for a resistor up to 400 ohms or a Pt100 RTD.
• 4 kiloohms/Pt1000—Sets the excitation current for a resistor up to 4 kiloohms or a Pt1000 RTD.
• 100 kiloohms—Sets the excitation current for a resistor up to 100 kiloohms.