Datex-Ohmeda S/5 Avance Technical Reference Manual page 164

S/5 Avance
Error Log Entry Alarm Text
Action/Troubleshooting
MGAS LINE BLOCKED Sample line blocked
>20 SEC
Replace sample line. See AM TRM for further Troubleshooting.
MGAS SAMPLE LINE Check D-Fend
NOT CONNECTED
>40 S
Replace D-Fend. See AM TRM for further Troubleshooting.
MGAS SENSOR INOP Module fail. No CO
> XX
AA, O
See AM TRM for further Troubleshooting.
MIXER BAL GAS Alternate O
CHANGE FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER BALGAS Flow
FAIL
Reboot System. If problem continues, replace the Mixer.
MIXER O2 Flow FAIL Alternate O
Reboot System. If problem continues, replace the Mixer.
MIXER ACB COM FAIL Alternate O
Reboot System. If problem continues, replace the Mixer.
7-36
Condition (Basic info)
MGAS SPEC states The sample
tubing inside or outside the
monitor blocked, or the water
trap is occluded.
MGAS SPEC states The sample
tubing or the D-Fend module is
not installed
, MGAS SPEC Mgas
2
communicates hardware failure
data
2
(RAM failure; ROM checksum
error; Error in CPU eeprom; Error
O preamp eeprom; Error in SSS
2
board eeprom; Voltage error;
Lamp control failure.) or UPI does
not initialize
Screen Mixer Status Bit:
2
STS__BALGAS_CHANGE_OVER_
FAIL After the mixer commanded
a change to the balance gas, the
status of the selector valve shows
the old balance gas is still
connected.
Mixer error bit
STS_CH2_DELTAP_FLOW_FAIL
Pressure difference between P3
and P2 differs from the drop
expected at the measured flow
for channel 2 (Balance Gas)
Screen Mixer error bit
2
STS_CH1_DELTAP_FLOW_FAIL
Pressure difference differs from
the drop expected at the
measured flow for Channel 1 (O
Screen Five seconds pass without
2
measured flow data from the
mixer.
Priority Source Enabling Criteria
Medium MGAS MGAS present and
MGAS communicates
this the continuous
occlusion alarm for 20
seconds
Medium MGAS MGAS present and
MGAS communicates
this the
OpenGasCircuit alarm
for 40 seconds
Medium MGAS
Medium AC,
Mixer
Medium AC,
Mixer
Medium AC,
Mixer
)
2
Medium AC Communication has
been established
between mixer and AC.
11/03 1009-0357-000