Harris Maxiva ULX User Manual

6-6 888-2629-200 10/6/10
WARNING: Disconnect primary power prior to servicing.
Section 6 Diagnostics
Maxiva ULX COFDM Series
Exciter B Power
Output
Exciter B power
level low
Trip point is 50% of
nominal. Trip point
adjustable by epot
Exciter Switch
to alternate
Exciter if in
Auto Mode
NO YES
EXCA NO COMMU-
NICATIONS
Exciter A not com-
municating with
transmitter main
controller
No serial communica-
tions traffic detected
Exciter Switch
to alternate
Exciter if in
Auto Mode
NO NO
EXCB NO COMMU-
NICATIONS
Exciter B not com-
municating with
transmitter main
controller
No serial communica-
tions traffic detected
Exciter Switch
to alternate
Exciter if in
Auto Mode
NO NO
EXCA Summary
Fault
Exciter A reports a
summary fault
Exciter Switch to alter-
nate Exciter if in Auto
Mode
NO YES
EXCB Summary
Fault
Exciter B reports a
summary fault
Exciter Switch to alter-
nate Exciter if in Auto
Mode
NO YES
Table 6-1 Maxiva Drive Chain Fault List
TYPE Description Fault Level or
Threshold
Transmitter
Action
Three
Strike
Available
in Life
Support

Harris Maxiva ULX Specifications

General

Brand	Harris
Model	Maxiva ULX
Category	Transmitter
Language	English