CPI Indico 100 Series Service And Installation Manual page 235

CPI Canada Inc
5.2.3 Error Messages (Cont)
ERROR CODE
E048
E049
E050
E051
E052
E053
E054
E055
E056
E057
Millenia / Indico 100 Series Service Manual Ch # 740904-09
MESSAGE
FOCUS MISMATCH
NOT ENABLED
GEN DATA ERROR
AEC DEVICE ERR
HIGH SF CURRENT
HIGH LF CURRENT
AEC OUT OF RANGE
NO FIELDS ACTIVE
NO TUBE SELECTED
AEC STOP ERROR
PROBLEM
Focus selected does not
match current focus enabled
by power supply.
Requested function not
programmed to be enabled.
Generator detects corrupt
generator limit data.
Generator has detected no
feedback signal from AEC
device.
Generator detects small
focus filament current
greater than limits in standby
mode.
Generator detects large
focus filament current
greater than limits in standby
mode.
AEC reference has reached
a maximum or minimum
limit.
AEC enabled but no fields
are selected.
All Receptors have no X-ray
tube programmed.
AEC stop signal (P.T. stop
signal) is active low
indicating exposure is
finished during prep state.
Rev. B
Troubleshooting
ACTION
Check power supply
interface cables
between power
supply and generator
CPU board.
Reprogram to enable
function.
Reprogram generator
limit data or set
factory defaults.
1. Check that X-ray
tube is pointing at
correct AEC
device.
2. Check AEC cable
for damage and
proper
connection.
Check small focus
filament board.
Check large focus
filament board.
Re-adjust AEC
calibration including
density to operate
within AEC range (O
to 1OVDC).
Select AEC field(s).
Program receptor(s)
with tube number.
1. Check that P.T.
ramp does not
exceed P.T.
reference during
prep state.
2. Check AEC device
for proper
operation.
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