Equipment Installation Manual,
GDC31 Roll Steering Converter
Table Of Contents
RECORD OF REVISIONS ...........................................................................................................................2
INTRODUCTION: ........................................................................................................................................5
DESCRIPTION:.............................................................................................................................................5
PART NUMBERS:........................................................................................................................................6
REGULATORY COMPLIANCE: ................................................................................................................6
Software .....................................................................................................................................................6
PMA...........................................................................................................................................................6
Environmental............................................................................................................................................6
SUPPLIED EQUIPMENT.............................................................................................................................7
OPTIONAL EQUIPMENT............................................................................................................................8
SPECIFICATIONS:.......................................................................................................................................9
Physical:.....................................................................................................................................................9
Electrical: ...................................................................................................................................................9
Serial Data Input: .....................................................................................................................................10
Roll Sum Steering Output:.......................................................................................................................10
ARINC 429 Output:.................................................................................................................................10
Reference Inputs: .....................................................................................................................................10
AP Offset Input:.......................................................................................................................................11
Annunciator Output: ................................................................................................................................11
Flag Input:................................................................................................................................................11
Certification: ............................................................................................................................................11
Reliability:................................................................................................................................................11
OPERATION:..............................................................................................................................................12
Overview..................................................................................................................................................12
Analog Output..........................................................................................................................................12
Reference Inputs (Excitation) .................................................................................................................12
ARINC 429 Output..................................................................................................................................12
GPS Mode Annunciator Control..............................................................................................................13
Super Flag Input.......................................................................................................................................13
INSTALLATION.........................................................................................................................................14
Material Not Supplied..............................................................................................................................14
Special Tools............................................................................................................................................14
Mounting Considerations.........................................................................................................................15
Wiring Considerations .............................................................................................................................15
Steering Output Scale Factor Determination ...........................................................................................16
Configuration Pins ...................................................................................................................................17
Gain Setting Using Ref 1 input J1-18..................................................................................................17
Gain Settings Using Ref 2 input J1-6...................................................................................................17
Phase Selection ....................................................................................................................................18
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