1MRK 511 434-UEN A
Appendix A
System Log Events
SAM600 Process Bus I/O System
61
Operation Manual
Appendix A
System Log Events
SAM600 system events
lists the system events recorded by SAM600 modules.
Table 15: SAM600 system events
Event name
Severity
Status
Description
Required action
Application
initialization
Information
ON only
Created at several stages
during module startup.
None
Internal Failure
Error
ON only
Created during various
application error conditions.
The module tries to clear the
error once by restarting. If
the error condition persists
the module will switch-off the
SAM600 application.
If the module
remains in stall
mode, call help
line.
Module restart
initiated
Information
ON only
Created before the module
enters its restart sequence.
None
Digital input 1
Information
ON /
OFF
Created when the detected
potential of digital input
channel 1 (Test Switch)
changes.
None
Digital input 2, 3, 4 Information
ON /
OFF
Created when the detected
potential on one of the digital
input channels 2..4 (Fuse
Failure) changes.
None
Topology failure
Error /
Information
ON /
OFF
Error log created when the
module detects a topology
error on one of its ports
X101..X104. Information log
created when the topology
error condition vanishes.
In case of an
error log: verify
that physical
connection
between
SAM600
modules is
according to the
configuration.
Temperature
alarm
Error /
Information
ON /
OFF
Error log created when the
module’s temperature
supervision raises a
temperature alarm.
Information log created when
temperature alarm condition
vanishes.
In case of the
error log: check
temperature in
cubicle.
Command failure
Warning
ON only
Created when the SAM600
module does not
successfully process a
command from the
configuration tool.
If this error
persists and the
configuration
tool fails to
execute a
certain
command, call
help line.