240
Error Codes
Error
Code
Error Name Description common cause Corrective action
20 E_ADC_FLOWZERO_LOW Drive Flow zero is too
low
Drive fl ow pressure transducer (PT1) has lower
output then expected
Use CALBK to reset Zero. If error still remains replace
inspiratory block
21 E_ADC_FLOWZERO_HIGH Drive Flow zero is too
high
Drive fl ow pressure transducer (PT1) has Higher
output then expected
Use CALBK to reset Gain. If error still remains replace
inspiratory block
23 E_ADC_TEST0 Internal i/o test line 0
failed
Multiplexer U23 is not functioning Replace BAV controller
24 E_ADC_TEST1 Internal i/o test line 1
failed
Multiplexer U22 is not functioning Replace BAV controller
25 E_ADC_TEST2 Internal i/o test line 2
failed
Multiplexer U21 is not functioning Replace BAV controller
26 E_ADC_TEST3 Internal i/o test line 3
failed
Multiplexer U20 is not functioning Replace BAV controller
27 E_ADC_PPRESZERO_LOW Patient pressure zero is
too low
Patient pressure transducer (PT2) has lower
output then expected
Use CALBK to reset Zero. If error still remains replace
inspiratory block
28 E_ADC_PPRESZERO_HIGH Patient pressure zero is
too high
Patient pressure transducer (PT2) has higher
output then expected
Use CALBK to reset Gain. If error still remains replace
inspiratory block
29 E_ADC_DPRESZERO_LOW Drive pressure zero is
too low
Drive pressure transducer (PT3) has lower output
then expected
Use CALBK to reset Zero. If error still remains replace
inspiratory block
30 E_ADC_DPRESZERO_HIGH Drive pressure zero is
too high
Drive pressure transducer (PT3) has higher
output then expected
Use CALBK to reset Gain. If error still remains replace
inspiratory block
31 E_ADC_5VANEG The -5V supply is out of
specifi cation
The -5v supply generated on the BAV controller
is low
Replace BAV controller
32 E_ADC_5VA The 5V Analog supply is
out of specifi cation
The +5vA supply generated on the BAV controller
is low
Replace BAV controller
34 E_ADC_5VALARM The 5V Alarm supply is
out of specifi cation
The +5v Alarm supply generated on the Power
supply board is low
If the supply atTP7 on the power supply is low -
Replace the PSU. If the supply is good then the
monitoring circuit on the controller could be faulty -
Replace BAV controller
35 E_ADC_5VD The 5V Digital supply is
out of specifi cation
The VCC supply generated on the BAV controller
is low
Replace BAV controller
37 E_TEST_LINK The 8 way test link
header is incorrect
A link has been left on JP3 Remove the link
104 E_PARAM_CHKSUM Stored Confi g &
Calibration Data invalid
Calibration/ serial numbers have not been stored Use SpacelabsTerm to store serial number. Use
CALBK to store calibration.
To Next Page