Woodward easYgen-3000XT Series, Руководство пользователя

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ID Parameter CL Setting range
[Default]
Description
(parameter ╚═▷ 3110 ), the GCB,
MCB, or an external CB will be
opened.
3051 Alarm class 2 Class A, Class B, Class C, Class D,
Class E, Class F , Control
[Class B]
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” .
3052 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).
3056 Enabled 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
LogicsManager equation "Release
engine monitoring".
For xx = 1 to 32:
96.{xx}
LM: Flag{xx}
Defining of an own release flag
through Logicsmanager equations.
FRT ROCOF enable The dynamic mains stabilization
according to VDE-AR-N 4110/4105
requires a temporary blocking of
the ROCOF monitor. Please refer
to the according VDE-AR-N rule.
3104 Limit 2 0.1 to 9.9 Hz/s
[2.6 Hz/s]
(Hysteresis: 0.1 Hz/s)
(Reset Delay: 80 ms)
The df/dt threshold is defined
here. If this value is reached or
exceeded for at least the delay
time without interruption, an
alarm with the class configured in
parameter
╚═▷ 3101 is initiated.
Depending on the configured
mains decoupling procedure
(parameter
╚═▷ 3110 ), the GCB,
MCB, or an external CB will be
opened.
3105 Delay 2 0.10 to 2.00 s
[0.10 s]
If the monitored rate of df/dt
exceeds the threshold value for
the delay time configured here, an
alarm will be issued.
526 easYgen-3000XT Series B37574
4 Configuration
4.5.3.12 Change Of Frequency
Released