Contec ADA16-32/2(PCI)F User Manual page 56

- Conversion data in-range comparison
The in-range compare stop condition is established when the level on the specified analog channel
enters the range specified by level 1 and level 2. Saving of conversion data to memory is
performed for the sample points indicated by the black dots.
If the analog signal already exist within the in-range, the convention starts immediately.
Start condition : Level 2 ≤ Analog signal ≤ Level 1
- Conversion data out-of-range comparison
The out-of-range compare stop condition is established when the level on the specified analog
channel is outside the range specified by level 1 and level 2. Saving of conversion data to memory
is performed for the sample points indicated by the black dots.
Start condition : Analog signal ≤ Level 2 or Level 1 ≤ Analog signal
- External trigger
The board starts waiting for an external control signal after the specified number of samples have been
performed.
Sampling stops when the specified edge (rising edge or falling edge) is input from the external control
signal.
- Software
Sampling continues indefinitely in this mode. Sampling only stops in response to a software
command or an error.
- Event controller output
Sampling stops when the specified event controller output is received.
Refer to the explanation of the event controller functions or to the driver help for details about the
event controller.
ADA16-32/2(PCI)F
4. Functions
49