Dräger Medical Fabius Tiro Technical & Service Manual page 99

Diagnostics
Dräger Medical AG & Co. KGaA
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Code Description
C009 Excessive Framing
C010 Excessive Parity
C011 Excessive Overrun
C012 Non-existent UART
Table 2 Monitor Errors
Code Description
M001 O2 <10%
M002 O2 LOW INOP
M003 O2 DIFF HIGH
M004 BATTERY <10%
M005 BATTERY <20%
FG01 N2O CAL ERR
FG02 AIR CAL ERR
FG03 O2 CAL ERR
Table 3 Diagnostic Errors
Code Description
F001 Diag Watchdog
F002 Diag System Ram
F003 Diag Program Memory
F004 Diag Video Test
F005 Diag Interrupts
F006 Diag A/D Converter
F007 Diag NM Ram
F008 Diag Serial Port
F009 Diag Clock
F010 Diag Speaker
F011 Diag Main Power
6020.002
Fabius Tiro
Possible Cause
Bad processor, incorrect settings,
external device incorrect operation
Bad processor, incorrect settings,
external device incorrect operation
Bad processor, incorrect settings,
external device incorrect operation
Bad processor
Possible Cause
O2 cell not working properly
O2 cell inoperative or disconnected
Difference between Cell A and Cell B
>25%
Battery level below 10% of capacity
while operating without mains power
Battery level below 20% of capacity
while operating without mains power
N2O sensor value out of range
AIR sensor value out of range
O2 sensor value out of range
Possible Cause
Bad hardware
System RAM fails on pwr up, bad
RAM chip, bad CPU, bad trace, etc.
Bad flash download, bad flash chip
Video memory failed, bad video chip
Bad hardware
Bad A/D hardware
Corrupt entry on pwr up
Failed pwr up loopback test, bad
UART chip
Bad hardware
Speaker not connected on pwr up
Mains pwr not detected on pwr up
Revision B Released
93