P/N 9-500-0255 5-9
Service Manual
Chapter 5: Maintenance—General
Troubleshooting
17 STORED_PARAMETER_ERROR PARAMETER The stored calibration value is out of
range, indicating possible corruption of
the calibration RAM.
20 TUBE_ROTOR_FAULT CONTROL ROTOR OK low.
21 HTC_MIN_ERROR EXP TIME Calculated exposure time is less than
HTC minimum travel time.
25 HV_FAULT_DETECTED CONTROL HV fault.
27 FILAMENT_SUPPLY_ERROR CONTROL Filament check in boost routine not
within 12.5% of adaptive table of DAC
values.
44 MA_SENSE_ERROR CONTROL mA sense >80 mV during pre-exposure
or mA sense is not within 12.5% of
expected value during exposure.
45 KV_SENSE_ERROR CONTROL kV sense (J207-3) not with 12.5%
expected value during exposure.
51 BUCKY_ERROR BUCKY Error in Bucky comm exposure attempt.
53 NO_CASSETTE_ERROR NO CASSETTE Cassette required for exposure.
54 CASSETTE_NOT_REMOVED REMOVE CASS Cassette not removed after exposure.
61 CARM_DRIVE_ERROR CARM DRIVE C-arm drive circuit reported an error.
62 CARM_SWITCH_ERROR C-ARM SWITCH C-Arm switches active during power up.
64 CARM_SWITCH_NOT_RELEASED C-ARM SWITCH Can’t start X-ray with C-arm switch
depressed.
68 COMM_ERROR Console Communica-
tion
Communication fails between Host and
Control Panel.
71 MIRROR_FAULT MIRROR Mirror detected as not moving away
from X-ray field during an X-ray expo-
sure attempt.
72 FILTER_ERROR FILTER Incorrect filter position.
73 TUBEHEAD_COMM_ERROR SYSTEM ERROR Host board is unable to communicate
with Tubehead Controller during bootup.
74 COLLIMATOR_LAMP_ERROR LAMP Lamp in wrong position for exposure.
75 AUTO_APERATURE_ERROR APERATURE Unable to change auto aperture (3 sec.
time out).
76 FIXED_APERTURE_ERROR NO APERTURE No aperture.
77 INCORRECT_APERTURE WRONG APERTURE Incorrect aperture.
78 TUBEFAN_STATUS_ERROR TUBE FAN Tube Fan status hardware reports an
error.
79 TUBEHEAD_STATUS_ERROR TUBE HEAD Tubehead Controller returns a bad or
incorrect status.
80 COMPFORCE_COMM_ERROR SYSTEM ERROR Host board is unable to communicate
with Compression Paddle Controller.
84 TUBEHEAD_COMM_ERROR SYSTEM ERROR Host board is unable to communicate
with Tubehead Controller.
Table 5-2: Affinity Series Alert Messages
No. Alert Name Alert Messages Comment
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