Continuous Acquisition; Software Ad Trigger - ICP DAS USA ET-7H16M Series User Manual

3.1. Continuous Acquisition

3.1.1.

Software AD Trigger

In continuous acquisition and software AD trigger, Send a start command from PC over the
Ethernet to PET-7H16M to start the AD conversion. The analog input value is continuously
acquired and converted to digital data. The data accumulated to a network packet size returns to
the PC. The process of acquiring data is continuous until a stop command is sent over the
Ethernet.
The sample rate can range from 1 to 30K Hz on local networks. (Lower over the Internet or
wireless networks).
There are parameters below that need to be specified:

Sampling rate (1~30KHz)

Scan channels

The trigger mode is software AD trigger
CON1
AI0
PGA
...
AI7
Software trigger
PET-7H16M Series User Manual, version 1.0.1
Sampling
ADC
Hold
Internal Clock
FIFO Memory
DMA
Ethernet
P.31