Data Acquisition Module

The Data Acquisition module performs analog to digital conversions of input signals.

Module icon


It converts the waveforms that are being sampled by the device into numeric array format.

NOTE: The registers and settings available in this module depend on the device or node you are configuring, as well as its firmware and template versions. Not all registers or settings are available on all devices or the Virtual Processor, and labels may vary.


The Data Acquisition module has no programmable inputs.

Setup registers

The Data Acquisition module has no setup registers.

Output registers


All Data Acquisition modules have an output register for every input they are sampling. Each output register contains sampled points of a waveform in numeric array format.

NOTE: No event messages are created by the Data Acquisition module.

Responses to special conditions

The following table summarizes how the Data Acquisition module behaves under different conditions.

Condition Response of output register
When the device is started or powered-up (either the first time, or after a shutdown) All output registers are not available.

QR Code is a registered trademark of DENSO WAVE INCORPORATED in Japan and other countries.

Was this helpful?