Basler DECS-150 - Page 141

9492600990 19-7
DECS-150 BESTlogic™Plus
Name
Description
Symbol
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.
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.
Power Supply Low
Alarm
True when power input voltage is below
normal operating range.
Pre-Position
Active
True when any pre-position is active.
Pre-Position 1-3
Active
True when Pre-Position x 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.
PSS Secondary
Group (Optional)
True when the PSS is using secondary
settings.
PSS Speed Failed
(Optional)
True when the frequency is out of range for a
length of time calculated internally by the
DECS-150 and the PSS is active.
PSS Test On
(Optional)
True when the power system stabilizer test
signal (Frequency Response) is active.
PSS Voltage Limit
(Optional)
True when the calculated terminal voltage
upper or lower limit is reached and the PSS
is active.
PSS Voltage
Unbalanced
(Optional)
True when the phase voltage is unbalanced
and the PSS is active.
SCL
True when the Stator Current Limiter is
active.
Setpoint at Lower
Limit
True when the active modes setpoint is at
the lower limit.