Wait on Notification from Multiple

Waits until at least one of the specified notifiers receives a message. When one of the notifiers receives a message, this function continues to execute. Use the Send Notification function to send the message. Details

notifiers is an array of notifier references. Use the Obtain Notifier function to obtain a notifier reference.
ignore previous indicates whether to ignore messages sent to the notifier before you called this function. If TRUE and the notifier contained a message before you called this function, it waits until the notifier receives another message. If FALSE (default) and the notifier contained a message before you called this function, it continues to execute.
timeout in ms indicates how many milliseconds the function waits for the notifier to receive a message. The default is –1, indicating never to time out.

If the function waits timeout in ms and the notifier does not receive a message, timed out? is TRUE.

error in 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 occurs 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 is the error or warning code. The default is 0. If status is TRUE, code is a non-zero 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.
notifiers out returns notifiers unedited. If an error occurred, this array contains the notifiers that caused an error.
notifications is an array of the last messages sent to the notifiers. This data type changes to match the subtype of notifiers.
timed out? is TRUE if the notifier did not receive a message before the function timed out or if an error occurred.
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 non-zero 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.

Wait on Notification from Multiple Details

This function is similar to the Wait on Notification function.

If none of the notifiers contain a message, this function waits until one of the notifiers receives a message. If one or more of the notifiers contained a message before you called this function and ignore previous is TRUE, this function waits until one of the notifiers receives another message. If one or more of the notifiers contained a message before you called this function and ignore previous is FALSE, this function continues to execute.

When one of the notifiers receives a message, this function does not indicate which individual notifier received the message.