Honeywell
MK VI MK VIII EGPWS Installation Design Guide
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5.3.13 Category 13, Input / Output Discrete Type Select
The following table provides identification of the Input/Output Discrete Type. Each entry in the Input/Output Discrete
Type column has a corresponding table that provides detailed information on the configuration. For example, the details
for Input/Output Discrete Type #0 are found in Table 5.3.13-0.

Table 5.3.13: Input/Output Discrete Type Select

ID Input/Output
Discrete Type Description Software
Effectivity
EGPWS
Effectivity
(Table 5.3.13-x) MKVI MKVIII
00
Input / Output discrete definitions
(Lamp format 1) -020 X X
11
Input / Output discrete definitions
(Lamp format 2) -020 X X
22
Input / Output discrete definitions
(Lamp format 1) with GPWS Inhibit -020 X X
33
Input / Output discrete definitions
(Lamp format 2) with GPWS Inhibit -020 X X
44
Input / Output discrete definitions
(Lamp format 1, Flashing lamps) with GPWS Inhibit. -020 X X
55
Input / Output discrete definitions
(Lamp format 2, Flashing lamps) with GPWS Inhibit. -020 X X
66
Input / Output discrete definitions (Lamp format 1)
with GPWS Inhibit and Mom. Steep Approach Select. -020 X X
77
Input / Output discrete definitions (Lamp format 2)
with GPWS Inhibit and Mom. Steep Approach Select. -020 X X
254 254 Windshear Input / Output discrete definitions
(Lamp Format 1). -020 N/A X
255 255 Windshear Input / Output discrete definitions
(Lamp Format 2). -020 N/A X