19-14 9492600990
BESTlogic™Plus DECS-150
When an input is true, the corresponding
LVRT control mode is active.
When no inputs are true, the default operating
mode is Power Factor.
When multiple inputs are true, the active
control mode is selected in the following
priority order: Q(PF) > Q(Voltage Limit) > Q(U)
> Q(P) > Q(Third Party). For example, if inputs
Q(Voltage Limit) and Q(P) are true, Q(Voltage
Limit) becomes the active control mode. See
the Grid Code section for details.
Mode
This element can be used to toggle the
operating mode (Q(PF) or Hold Value) when
an LVRT Remote Communications Failure
has occurred. When an LVRT Remote
Communications Failure has been detected,
the LVRT Mode during the failure will be
controlled by the Fail Mode Setting and this
logic element. When the LVRT Remote
Control Fail Mode is set to Q(PF), the
operating mode will be Q(PF) and this logic
element has no effect. When the LVRT
Remote Control Fail Mode is set to Hold
Value, this logic element can be used to set
the operating mode during an LVRT Remote
Communications Failure as indicated below:
• When true the LVRT Remote Control
Failure Mode is set to Hold Output.
• When False the LVRT Remote Control
Failure Mode is set to Q(PF).
When true, this element switches the unit to
Manual mode.
Disable
When true, this element disables network load
sharing.
This element functions in conjunction with the
Network Load Share Status input on all units
on the network. When an input is true, the
corresponding Network Load Share Status
input on all units on the network is true.
Manual Mode
When true, this element disables OEL when
the unit is operating in Manual mode.
When true, this element enables the use of
OEL when the unit is considered online.