Honeywell BENDIX/KING KAP 140 Maintenance Manual page 101

ERR# TEXT MESSAGE(S)
DESCRIPTION OF ERROR
96 Pitch invalid
The pitch autopilot has been deactivated due to invalid inputs that prevent
proper algorithm calculation. The default pitch attitude hold mode will be
dumped if the KS 270C pitch valid signal is invalid for 1 second or the KC
140 Accel valid signal is invalid for 1 second without CWS being pressed or
the KC 140 Accel reasonability monitor has detected an unreasonable Accel output.
97 Trim invalid
The trim axis has been deactivated due to invalid inputs that prevent proper
algorithm calculation.
98 Alt calc invalid
The altitude calculation has been deactivated due to invalid inputs that prevent
proper algorithm calculation.
100 HDG denied
The HDG mode was requested but not allowed due to invalid sensor inputs. If
the heading valid signal is invalid, the HDG mode will be disallowed.
101 NAV denied
The NAV mode was requested but not allowed due to invalid sensor inputs. If
the HDG sensor and NAV sensor valid signals are invalid, the NAV mode will
be disallowed.
102 APR denied
The NAV mode was requested but not allowed due to invalid sensor inputs. If
the HDG sensor and NAV sensor valid signals are invalid, the APR mode will
be disallowed.
103 REV denied
The REV mode was requested but not allowed due to invalid sensor inputs. If
the HDG sensor and NAV sensor valid signals are invalid, the REV mode will
be disallowed.
104 ALT denied
The ALT mode was requested but not allowed due to invalid sensor inputs. If
the acceleration monitor has failed or the KC 140 analog valid is invalid,
the ALT mode will be disallowed.
105 ALT ARM denied
The ALT ARM mode was requested but not allowed due to invalid sensor inputs.
If the acceleration monitor has failed or the KC 140 analog valid is invalid
or the Gillham code is invalid or the KC 140 pressure sensor output is invalid,
the ALT ARM mode will be disallowed.
Revision 2, Dec/2002
CS:15574F02.IDU
BENDIX/KING
KAP 140
POSSIBLE FAILED UNIT(S)
KC 140, KS 270C, harness wiring
KC 140
KC 140
KC 140, HDG sensor, harness wiring
KC 140, HDG sensor, NAV sensor, harness wiring
KC 140, HDG sensor, NAV sensor, harness wiring
KC 140, HDG sensor, NAV sensor, harness wiring
KC 140
KC 140, Altimeter, harness wiring
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