CPI CMP 200 Series Service Manual page 262

CPI Canada Inc.
5.2.3 Error Messages (Cont)
ERROR MESSAGE
CODE (membrane console)
E055 NO FIELDS ACTIVE
E056 NO TUBE SELECTED
E057 AEC STOP ERROR
E058 CONSOLE BUT ERR.
E060 EXP. KV HIGH
E061 EXP. KV LOW
E063 FACTORY DEFAULTS
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®
CMP 200 X-Ray Generator Service Manual
MESSAGE PROBLEM
(touchscreen console)
No fields selected in AEC enabled but no fields are
AEC mode selected.
Receptor Disabled All Receptors have no X-ray tube
programmed.
AEC stop signal In AEC stop signal (P.T. stop signal) is
wrong state active low indicating exposure is
finished during prep state.
Console back-up timer Console has detected exposure
exceeded backup time and
terminated exposure.
High kV error kV exceeds high kV tolerance level.
Low kV error kV exceeds low kV tolerance level.
Factory defaults set S3-1 on the generator control board
is set to the LOAD DEFAULTS
position.
Ch # 901476-07 Rev. B
5
Troubleshooting
ACTION
Select AEC field(s).
Program receptor(s) with tube
number.
1. Check that the P.T. ramp
does not exceed the P.T.
reference during prep state.
2. Check AEC device for
proper operation.
Call product support.
1. Check the output of the kV
reference DAC on the
generator CPU board.
2. Measure the output of the
generator with a dynalyzer
or a non-invasive kVp
meter.
1. Check the output of the kV
reference DAC on the
generator CPU board.
2. Measure the output of the
generator with a dynalyzer
or a non-invasive kVp
meter.
Set S3-1 to the NORMAL
position. The generator will not
exit the initialization phase
until this is done.
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