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Open Processor with Trane Driver Owner's Manual
!1RUPDOO\ýFORVHGýõ<î1ô
This attribute defines how a digital point will react during a power loss. If a point is normally
closed, the contacts for the DI point are wired to be closed when no energy is applied to the
point. A point that is normally open will have open contacts when no energy is applied to the
point.
!3URRIýõ<î1ô
This attribute defines if a point should be proofed. If the point does have a proof point, then
the system also asks for a proof delay.
!3URRIýGHOD\ýõVHFRQGVô
This attribute defines (in seconds) how much time must pass after a point is commanded,
before the system will check if an alarm condition exists for the point.
!&RXQWýERWKýHGJHVýõ<î1ô
This attribute defines how the system interprets a pulse count. Gain is specified per pulse
edge count. If both edges are counted, each on/off pulse (momentary contact) of the point
produces two pulse counts. If only one edge is counted, each on/off pulse produces one
pulse count. If both pulse edges are counted, gain is doubled.
!*DLQ
This is a number used to convert pulses from a pulse accumulator point into the engineering
units that represent point values. Gain defines the number of engineering units (ranging from
0.001 to 5000.0) represented by each pulse count.
BCU U U U M M M M a a a a pp
BC
ppi i i i ng
ng/ / / / M M M M e e e e t t t t a a a a p p p p o o o o i i i i n n n n t t t t s s s s
BC
BC
pp
pp
ng
ng
The Metadrop in the System 600 APOGEE is defined as follows:
x
The Metadrop is Drop 30 on FLN 3.
x
The Metadrop consists of a group of points known as Metapoints.
A Metapoint for the Open Processor with Trane Driver is always defined with the following
point characteristics:
T T T T y y y y p p p p e e e e : : : :
S S S S l l l l o o o o p p p p e e e e : : : :
I I I I n n n n t t t t e e e e r r r r c c c c e e e e p p p p t t t t : : : :
I I I I n n n n i i i i t t t t i i i i a a a a l l l l v v v v a a a a l l l l ue
Each Metapoint defines the device address of the BCU and the first of 5 sequential drops on
an FLN where the BCU information is to be mapped. The third drop of the 5 is not used.
4-18
LAO
1.0
0
ue: : : :
The device address of the BCU
ue
ue
Siemens Building Technologies, Inc.
Landis Division
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