Standard 30 MF
110-700
Operator and Service Manual
4361.DOC010302 AUG18.DOCX
4-6
Edition: 8
Alert short
message
Cause
Alert
Priority
Alert
Category
Remedy
Alert long
message
System fault
CSPU cannot
(establish and)
maintain
communication
with the HMU
Warning
B
Call Raytheon Anschütz
service.
CHMU:
Communication
failure
System fault
HMU reports its
failure
Warning
B
Call Raytheon Anschütz
service.
CHMU:
Hardware failure
---
CDU start-up
alert
Warning
B
Call Raytheon Anschütz
service.
CDU: Start-up
failure
---
CDU cannot
access its non-
volatile memory
Warning
B
Call Raytheon Anschütz
service.
CDU: Memory
failure
---
CDU cannot
(establish and)
maintain CAN
link to SPU
Warning
B
Check cable connections
to connectors N1 and N2
as well as CAN
connections to CDU.
CDU: CAN link
to CSPU failure
System
impairment
Operator has
commanded
primary setting
changes
Caution
B
No action required since
Standard 30 MF has
initiated its restart.
CSPU: Restart
(setting
changes)