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Software
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AO-1604VIN-USB / AO-1604AIN-USB Reference Manual
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58
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3.
Running a Sample Program
From the Start Menu on the Windows taskbar, go to “Programs” - “CONTEC API-AIO(WDM) for
API-USBP(WDM)” and select the sample programs.
Sample Programs - Examples
Perform single analog input from specified channel [SingleAi]
It is a sample program that performs single analog input from specified channel
Perform standard analog input using a FIFO [Ai]
It is a sample program that performs continuous analog inputs.
Perform single analog output from specified channel [SingleAo]
It is a sample program that performs single analog output from specified channel.
Perform standard analog output using a FIFO [Ao]
It is a sample program that performs continuous analog outputs.
Perform digital I/O using bit values [DioBit]
It is a sample program that performs digital input and output using bit values.
4.
Distributing Developed Application
Please distribute the developed application with API-AIO(WDM) for USB driver.
The developed applications (driver included) can freely be distributed.
5.
Use of Utility Program
Refer to the Help in the Analog I/O driver for details of the Utility Program.
Program for Measuring the Executive Speed of Function
The execution time of some main functions can be measured in a function execution speed
measurement program. To use a function execution speed measurement program, click the
[execution time measurement] button in the diagnostic program.
Analog Input Measurement Tool
It is an analog input measurement utility to carry out infinity sample in the FIFO memory. Once the
conversion data of memory accumulates to a certain quantity, the event occurs and data of the
memory is acquired. Data in the FIFO memory can be confirmed visually.
The number of channels used, the internal/external clock, the conversion speed, and the sampling
frequency at which an event generates can be set. Since the notification of a sampling clock error
event is sent, please make use of it for the conversion spec measurement under various conversion
conditions.
