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Programming—IFC-1010/2020 Programming
CBE programming can be accomplished in two ways, via the
List
and the
Equation.
Lists
are used for initiating devices (detectors and monitor
modules) and forward activating zones; whereas, equations are used for
output devices (control modules) and reverse activating zones.
When an initiating device or forward activating zone is programmed with
a list, the IFC-1010/2020 activates all the items, called
Operands
, in the
list when activation of the device or zone occurs. The operands listed for
an initiating device can be notification or relay modules and/or software
zones (forward or reverse activating). For a forward activating zone, the
operands can be forward zones that are higher than its address, reverse
activating zones, and/or control modules.
Example:
A photoelectric detector has a list of L1M1, L2M2, where L1M1 and
L2M2 are control module SLC addresses. When the detector is in alarm,
all the items in the CBE list are enabled so both control modules are
activated.
The real power of the CBE programming comes from the equation, which
is evaluated by the control panel to determine a variety of alarm initiating
conditions. The equation provides the real decision-making ability through
the use of an operator acting on a set of operands. The operands for an
output module can be initiating device SLC addresses, software zones
(forward or reverse activating), or control modules assigned an SLC
address lower than its own. For a reverse activating zone, the operands can
be initiating device SLC addresses, forward zones, or reverse zones that
are lower than its SLC address.
The format for an equation is shown below. The operators are OR, AND,
NOT, XZONE, DEL, SDEL, and TIM. The operands are groupings of
initiating devices, SLC addresses, and/or software zones, as well as
information that is specific to the format of individual operators.
Examples: Operator (Operands)
OR(Z9 Z15 Z23)
AND(L1D1 Z3 L1D35 L1D72)
NOT(Z23)
XZONE(Z23)
DEL(HH.MM.SS HH.MM.SS (L1M1))
SDEL(HH.MM.SS HH.MM.SS (Z1))
TIM(SU MO TU WE TR FR SA HH.MM HH.MM)
All the operator formats below are explained in detail on the following
pages.
Lists and
Equations
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