Honeywell MKXXII Engine Torque Data Selection, Fault Designation Engine 1 BUS Bus Type Basic

Honeywell

MK XXII EGPWS Installation Manual

E 5.3.1.2 ENGINE TORQUE DATA SELECTION

WHEN A SINGLE ENGINE HELICOPTER IS ADDED TO THIS SECTION, IT NEEDS TO BE TREATED AS IF THERE WERE TWO ENGINES VIA AIRCRAFT WIRING. THE SRD REQURIEMENTS ARE ALL WRITTEN FOR TWO ENGINES, BUT SINGLE ENGINES WERE ACCOUNTED FOR AS LONG AS THIS METHOD IS USED.

CHANNEL RX429-8

A= J2-24

B= J2-07

CHANNEL RX429-5 (Note 1)

A= J2-21

B= J2-04

CONNECT TO: Eng #1 (low speed)

Data

Torque

CONNECT TO: Eng #2 (low speed)

Data

Torque

TABLE E 3.1.1-0

TORQUE DATA SELECT 0 (S-76B/C+)

Fault Designation: ENGINE 1 BUS

Bus Type: Basic

Label	Sig. Bits	Range	Signal Type	Resolution	Rate (ms)
243	15	799%	Basic	0.1	200

Fault Designation: ENGINE 2 BUS

Bus Type: Basic

Label	Sig. Bits	Range	Signal Type	Resolution	Rate (ms)
243	15	799%	Basic	0.1	200

Note 1: Digital Radar Altitude (type 2) can not be used with this configuration.

SIGNAL

Engine Torque #1

Engine Torque #2

SIGNAL

Engine Torque #1

Engine Torque #2

CONNECTION

(+)= J1-26 (-) = J1-27

(+)= J1-66 (-) = J1-47

CONNECTION

(+)= J1-26 (-) = J1-27

(+)= J1-66 (-) = J1-47

TABLE E 3.1.1-1

TORQUE DATA SELECT 1 (S-76C/A++)

SUMMARY DATA

Format: DC

Input Type: Basic

Fault Designation: ENGINE TORQUE 1

Format: DC

Input Type: Basic

Fault Designation: ENGINE TORQUE 2

TABLE E 3.1.1-2

TORQUE DATA SELECT 2 (S-76A/A+)

SUMMARY DATA

Format: DC

Input Type: Basic

Fault Designation: ENGINE TORQUE 1

Validity: none

Format: DC

Input Type: Basic

Fault Designation: ENGINE TORQUE 2

Validity: none

TABLE E 3.1.1-3

TORQUE DATA SELECT 3 (BELL 212/412)

SIGNAL

Engine Torque #1

Engine Torque #2

CONNECTION

(X)= J2-1

(Y)= J2-2

(Z)= J2-18

Reference

(H)= J2-34

(C)= J2-35

(X)= J2-19

(Y)= J2-20

(Z)= J2-3

Reference

(H)= J2-34

(C)= J2-35

SUMMARY DATA

Format: 5 Wire Synchro

Input Type: Basic

Fault Designation: ENGINE TORQUE 1

Validity: none

Format: 5 Wire Synchro

Input Type: Basic

Fault Designation: ENGINE TORQUE 2

Validity: none

CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO: 060-4314-225 REV: C SHEET 185