Honeywell CAS-100 Maintenance Manual page 170

Discrete Pin
Number
RBP5A Advisory Inhibit 1
RBP5B Advisory Inhibit 2
RBP5C Advisory Inhibit 3
RBP5D Advisory Inhibit 4
RBP5E Increase Climb Inhibit 1
RBP5F Increase Climb Inhibit 2
RBP5G Increase Climb Inhibit 3
RBP5H Increase Climb Inhibit 4
RMP1J Climb Inhibit 1
RMP13G Climb Inhibit 2
RBP5J Climb Inhibit 3
RBP5K Climb Inhibit 4
RBP6A Data Loader Enable
RMP3D Advisory/Annunc Cancel
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MAINTENANCE MANUAL
CAS-100 COLLISION AVOIDANCE SYSTEM
Table 1008. Discrete Pin Numbers
Display Text Discrete Description
The four input to TCAS prevent annunciations when
more important events occur. The source of the four
input are Input 1, Aircraft System; Input 2, Windshear
System 1; Input 3, Windshear 2; Input 3, EGPWC.
See Table 1009.
The following logic applies to the four Increase Climb
Inhibit Input to the TCAS from the system.
(Increase Climb Inhibit 1 AND Increase Climb Inhibit 2)
OR (Increase Climb Inhibit 3 AND Increase Climb
Inhibit 4) = Cannot climb at 2500 feet for each minute.
The low is the in operation condition.
TCAS is Climb Inhibited when the logic is as follows:
(Climb Inhibit 1 AND Climb Inhibit 2) OR (Climb Inhibit
3 AND Climb Inhibit 4). The low is the in operation
condition.
The Climb Inhibit discretes are influenced by the
landing gear position, flap position, and other aircraft
configurations that give climb performance.
Data loader enable discrete input to TCAS from the
data loader.
This discrete input gives the procedure for cancelling
current aural advisory, synthesized voice, and visual
annunciator alerts. This is an option of the flight crew.
When cancelled it stays cancelled until the currently
active advisory becomes inactive and then active
again or the current active advisory is replaced by a
different advisory.
Where 0 = Open = No Advisory Cancel
1 = Ground = Advisory Cancel
34-45-47
Page 1029
1 Dec 2003