Signal polarity specifies the polarity of the Signal input. TRUE indicates the signal occurs on the rising edge. FALSE indicates the signal occurs on the falling edge. The default is TRUE.

Pulse Parameters defines polarity and describes the high and low duration of a pulse in seconds.

	Pulse Delay (s) is the desired duration of the first phase of the signal in microseconds. If Pulse Delay equals 0, the VI selects a minimum delay of one cycle of the timebase used.
	Pulse Width (s) is the desired duration of the second phase of the signal in seconds. If Pulse Delay equals 0, the VI selects a minimum delay of one cycle of the timebase used.
	pulse polarity (high:0) is the polarity of second phase (period two) of each delayed pulse. The following values are valid: High pulse (default)—Pulse starts at a low level and ends at a high level. Low pulse—Pulse starts at a high level and ends at a low level.

IMAQ Session In identifies the device.

Pulse ID In identifies the Pulse Id input. This parameter is used only when Mode is set to Stop.

Trigger line specifies the line on which the pulse is generated.

Signal specifies the pulse initialization signal which causes the pulse to be generated.

error in (no error) describes error conditions that occur before this VI or function runs. The default is no error. If an error occurred before this VI or function runs, the VI or function passes the error in value to error out. This VI or function runs normally only if no error occurred before this VI or function runs. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.

	status is TRUE (X) if an error occurred before this VI or function ran or FALSE (checkmark) to indicate a warning or that no error occurred before this VI or function ran. The default is FALSE.
	code code is the number identifying an error or warning. If status is TRUE, code is a non-zero error code. If status is FALSE, code can be zero or a warning code. Use the error handler VIs to look up the meaning of this code and to display the corresponding error message.
	source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.

Mode indicates if the pulse is repeated.

The following values are valid:

• Pulse train—Generates a continuous pulse train on the first assertion edge of Signal.
• Single pulse—Generates a pulse on the first assertion edge of Signal.
• Rearmed pulse—Generates a pulse on all assertion edges of Signal.
• Stop—Stops the generation of pulses.

IMAQ Session Out has the same value as IMAQ Session In.

Pulse Id Out identifies the Pulse Id output.

error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces. Right-click the error out indicator on the front panel and select Explain Error from the shortcut menu for more information about the error.

	status is TRUE (X) if an error occurred or FALSE (checkmark) to indicate a warning or that no error occurred.
	code is the error or warning code. If status is TRUE, code is a nonzero error code. If status is FALSE, code is 0 or a warning code.
	source describes the origin of the error or warning and is, in most cases, the name of the VI or function that produced the error or warning. The default is an empty string.