Woodward easYgen-3000XT Series, Руководство пользователя

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ID Parameter CL Setting range
[Default]
Description
If the discrete input is used within
the LogicsManager this delay is
taken into account as well.
1201 Operation 2 The discrete inputs may be
operated by an normally open
(N.O.) or normally closed (N.C.)
contact.
The idle circuit current input can
be used to monitor for a wire
break.
A positive or negative voltage
polarity referred to the reference
point of the DI may be applied.
[N.O.] The discrete input is analyzed as
"enabled" by energizing the input
(normally open).
N.C. The discrete input is analyzed as
"enabled" by de-energizing the
input (normally closed).
1202 Alarm class 2 An alarm class may be assigned to
the discrete input.
The alarm class is executed when
the discrete input is enabled.
Class A, [Class B] Warning alarm classes
Class C, Class D, Class E, Class F Shutdown alarm classes
Control Signal to issue a control command
only.
If "control" has been configured,
there will be no entry in the event
history and a function out of the
LogicsManager (
╚═▷ “9.3.1
LogicsManager Overview” ) can be
assigned to the discrete input.
1204 Self acknowledge 2 Yes The control automatically clears
the alarm if the fault condition is
no longer detected.
[No] The control does not automatically
reset the alarm when the fault
condition is no longer detected.
The alarm must be acknowledged
and reset by manually pressing
the appropriate buttons or by
activating the LogicsManager
output "External
acknowledgment" (via a discrete
input or via an interface).
Notes
If the DI is configured with the
alarm class "Control", self
acknowledgment is always active.
237 easYgen-3000XT Series B37574
4 Configuration
4.4.2.2 Discrete Inputs
Released