Woodward easYgen-3000XT Series, Руководство пользователя

Страница: 469 / 1205

ID Parameter CL Setting range
[Default]
Description
2100
2106
Monitoring 2 [On] Overspeed monitoring is carried
out according to the following
parameters. Monitoring is
performed at two levels. Both
values may be configured
independent from each
other (prerequisite: Level 1
> Level 2).
Off Monitoring is disabled for Level 1
limit and/or Level 2 limit.
2104
2110
Limit 2 0 to 9,999 rpm
2104: [1,850 rpm]
2110: [1,900 rpm]
(Hysteresis: 50 rpm)
(Reset Delay: 1 s)
The revolutions per minute (rpm)
values that are to be monitored
for each threshold limit are
defined here.
If this value is reached or
exceeded for at least the delay
time without interruption, the
action specified by the alarm class
is initiated.
2105
2111
Delay 2 0.02 to 99.99 s
2105: [1.00 s]
2111: [0.10 s]
If the monitored engine speed
exceeds the threshold value for
the delay time configured here, an
alarm will be issued.
Notes
If the monitored engine speed
falls below the threshold (minus
the hysteresis) before the delay
expires the time will be reset.
2101
2107
Alarm class 2 Class A, Class B, Class C, Class D,
Class E, Class F , Control
2101: [Class B]
2107: [Class F]
Each limit may be assigned an
independent alarm class that
specifies what action should be
taken when the limit is surpassed.
Notes
For additional information refer to
╚═▷ “9.5.4 Alarm Classes”
2102
2108
Self acknowledge 2
4
Yes The control unit automatically
clears the alarm if the fault
condition is no longer detected.
[No] The control unit 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).
2103
2109
Enabled 2
4
[Always] Monitoring for this fault condition
is continuously enabled.
87.70 LM:Eng.mon Monitoring for fault conditions is
not performed until engine
monitoring is enabled. This is
determined through the
469 easYgen-3000XT Series B37574
4 Configuration
4.5.2.1 Engine Overspeed (Level 1 & 2) ANSI# 12
Released