This error occurs because the sampling clock period is too fast. Conversion
stops when this error occurs.
The sampling clock period error is caused by the following factors.
When an internal clock that is theoretically
impossible to convert is set
For example, when using 2 channels and internal clock 10μ is set for a
device with conversion speed 10 "μsec/channel",
in this case, it is necessary to set a internal clock of at least 20μ.
When the processing by the driver can
not make it in time
For devices that using software memory, "conversion speed of device
+ driver processing time" is required for conversion.
Driver processing time varies depending on the environment.
External clock noise, chattering
An error occurs due to external clock noise and chattering being instantaneously
input as a clock.
This is the cause of most of the sampling clock period errors that occur
when using an external clock.
This status is reset by AioResetAiStatus, AioStartAi, AioResetDevice function.