IF_FanCommand command

Fan output command and control state intent.

Payload Contract

Name	Type	Unit	Range	Required	Description
Fan Command	enumeration	n/a	enum:{OFF|ON|AUTO}	yes	Requested fan state or duty profile.
Override Active	boolean	n/a	true|false	yes	Protection override indicator for command arbitration.

Linked Requirements

• REQ-CTL-001

• REQ-CTL-002

• REQ-SAF-004

Linked Integration Tests

• ITC-004_Control_Safety_FanCommand_Coordination