Rockwell Automation 1769-BOOLEAN Compact I/O Module Reference Manual - Manual (Page 17)

Publication 1769-RM016A-EN-P - July 2006
Module Operation 17
Output Delay
When configured for Boolean control, the module's outputs are directed ON
when the Boolean expression for each output channel is TRUE. The module
can be configured to add a delay between an output's Boolean expression
becoming TRUE and the output being placed into the ON state. The length of
this delay time for an output operating in Boolean control mode can be
configured to be between 0 (default) and 1 second in 1 ms increments.
Refer to Chapter 3, Module Data, Status, and Configuration on page 41, for
details on configuring the Boolean expression output delay.
Output Duration
When configured for Boolean control, if an output is directed ON as the result
of the output's Boolean expression becoming TRUE, and the Output Delay
time for that output has been satisfied, then the length of time an output stays
ON can be controlled by designating an Output Duration. The length of this
duration time for an output operating in Boolean control mode can be
configured to be either a fixed amount of time between 1 ms and 1 second (in
1 ms increments), or, the output can be configured to remain ON only as long
as its Boolean expression remains TRUE (duration time set to 0, this is the
default setting).
Refer to Chapter 3, Module Data, Status, and Configuration on page 41, for
details on configuring the Boolean expression output duration.