Instruction manual

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6 Input and Output 98
Firing a Sequence The Sequence Control on the Main toolbar is a menu containing
sequences of analog or digital outputs defined in the Sequence
page of the Preferences dialog window. Clicking the Sequence
button will fire the output sequence selected from the list.
Selecting a new sequence in the list also automatically fires that
sequence.
Digital Input
The Digital Input function treats the data on the
selected channel as a binary number.
The functions in the Digital Input submenu are:
Rate: The program takes the period in seconds
and divides this value into 60. The result is a
rate, which is expressed in beats per minute
Frequency: The program takes the period in
seconds and divides this value into 1. The result
is a frequency, which is expressed in Hz or cycles per second
Period: The program takes the Period for each cycle
Time On: The time that the selected channels are high
Time Off: The time that the selected channels are low
Duty Cycle: 100* (Time On)/Period
Count: Number of events
The channels of interest can be
selected using the checkboxes. If
you desire to complement the input
before it is used then click on the
checkbox again, as shown in the
legend.
Reset After n sec: This option is
only available for the Count
subfunction, which is used to reset
the count after n seconds
Any Bit is Set/ All Bits are set:
Choose if you want an event to be
detected if any channel is high or if
you only want an event to be
detected if all channels are high