Datex-Ohmeda S/5 Avance Technical Reference Manual page 156

S/5 Avance
Error Log Entry Alarm Text
Action/Troubleshooting
ACB COM FAIL System Malfunction
Reboot System. If problem continues, replace the ACB.
ACB CPU TEST FAIL System Malfunction
Reboot System. If problem continues, replace the ACB
ACB DCB COM FAIL System Malfunction
Reboot System. If problem continues, check the ACB to Mixer communication LED's (or VIB
communication LED's). If the RCV and XMT (or TXD and RXD) LED's indicate activity, check DU cable
connections, replace Display Controller PCB if problem continues. If the RCV and XMT (or TXD and RXD)
LED's indicate no activity, check the Anesthesia Control board connection, replace the Anesthesia
Control board if problem continues.
ACB EEPROM FAIL Memory (EEPROM)
failure
Reboot System. If problem continues, replace the ACB.
ACB FLASH FAIL System Malfunction
Reboot System. If problem continues, replace the ACB.
ACB HW WATCHDOG System Malfunction
Reboot System. If problem continues, replace the ACB.
ACB MICROPROC System Malfunction
ERROR
Reboot System. If problem continues, replace the ACB.
ACB RAM ERROR System Malfunction
Reboot System. If problem continues, replace the ACB.
ACB REDUNDANT System Malfunction
MEMORY FAIL
Reboot System. If problem continues, replace the ACB.
ACB SW ERROR System Malfunction
Reboot System. If problem continues, reload ACB Software.
If problem continues, replace the ACB.
7-28
Condition (Basic info)
After establishing initial
communication, the DC does not
receive any messages from AC in
10 sec.
CPU instruction Test Failure
The Anesthesia Computer
receives no system state
messages from the Display
Computer for 10 seconds.
Read/Write failure or CRC failure
of the EEPROM located on the
Anesthesia Control Board.
CRC Failure in code space.
Hardware watchdog fails boot up
test, times out, or detects an
incorrect code sequence
Unexpected microcontroller
exception (bus error, address
error, etc.)
Memory Test Failure, Multiple bit
errors detected.
A redundantly stored parameter
could not be stored properly or
was corrupted.
Unexpected software error
Priority Source Enabling Criteria
High DC
High AC
High AC Initial communications
established.
Low AC
High AC
High AC
High AC
High AC
High AC
High AC
See
7.7.2.3
failed
state
11/03 1009-0357-000