Woodward easYgen-3000XT Series, Руководство пользователя

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ID Parameter CL Setting range
[Default]
Description
LogicsManager command variable
to trip a relay or to incorporate the
monitoring into the mains
decoupling function of the device.
The alarm class and the self-
acknowledge setting is shared
with the other time dependent
voltage monitoring. (Id 4951 and
Id 4959)
[Off] No monitoring is carried out.
Notes. It is an additional
independent FRT monitoring. It
serves a LogicsManager command
variable to trip a relay or to
incorporate the monitoring into
the mains decoupling function of
the device. The alarm class and
the self-acknowledge setting is
shared with the other time
dependent voltage monitoring. (Id
4951 and Id 4959)
4979 Characteristic 2 The mains time-dependent
monitoring works with different
characteristics.
[1-phase] Uses the lowest/highest phase for
triggering the alarm. If "1771
Mains voltage monitoring" is
configured to “All”, the alarm will
be triggered if at least one phase
L-L or at least one phases L-N is
out of range and will be reset if all
phases of L-L and all phases of L-N
are in range.
2-phase Uses the two lowest/highest
phases for triggering the alarm. If
"1771 Mains voltage monitoring"
is configured to “All”, the alarm
will be triggered if at least two
phases L-L or at least two phases
L-N are out of range and will be
reset if at least two phases of L-L
and at least two phases of L-N are
in range.
3-phase Uses all three phases (symmetric
condition) for triggering the alarm.
If "1771 Mains voltage
monitoring" is configured to “All”,
the alarm will be triggered if all
phases L-L or all phases L-N are
out of range and will be reset if at
least one phase of L-L and at least
one phase of L-N is in range.
9133 Monitoring at 2 Selects whether the system shall
do over- or undervoltage
monitoring.
Underrun The undervoltage monitoring is
carried out (The monitoring
function triggers if the measured
voltage is below the curve).
[Overrun] The overvoltage monitoring is
carried out (The monitoring
518 easYgen-3000XT Series B37574
4 Configuration
4.5.3.10.3 Time Dependent Mains Voltage Monitor 3
Released