9440300990 21-7
DECS-250 BESTlogic™Plus
Name Description Symbol
Network Load
Share Active
True when network load sharing is active.
Network Load
Share Config
Mismatch
True when the unit’s configuration does not match
the configuration of the other units with load
sharing enabled.
Network Load
Share ID Missing
True when any of the load sharing enabled units
are not detected on the network.
Network Load
Share Receiving
ID 1 - 16
True when data is being received from a specific
unit on the load share network.
No Network Load
Share Data
Received
True when Network Load Sharing is enabled but
there is no data being received from other network
load sharing devices.
Network Load
Share Status 1-4
This element functions in conjunction with the
Network Load Share Broadcast elements on all
units on the network. True when the corresponding
Network Load Share Broadcast element input is
true on another unit on the network.
NTP Sync Lost True when NTP server has lost communications.
Null Balance True when Null Balance is achieved in both
external and internal tracking.
OEL True when the Overexcitation Limiter is active.
PF Controller
Active
True when the unit is in PF mode.
PLL Sync
Selected
True when phase locked loop (PLL) is selected.
(Synchronizer screen)
Preposition
Active
True when any preposition is active.
Preposition 1
Active
True when Preposition 1 is active.
Preposition 2
Active
True when Preposition 2 is active.
Preposition 3
Active
True when Preposition 3 is active.
PSS Active
(Optional)
True when the power system stabilizer (PSS) is
turned on and running.
PSS Current
Unbalanced
(Optional)
True when the phase current is unbalanced and
the PSS is active.
PSS Power
Below Threshold
(Optional)
True when the input power is below the Power
Level threshold and the PSS is active.