Siemens SIMATIC PCS 7 OSx User Manual

Alarms 5-15SIMATIC PCS 7 OSx 4.1.2 Operator
Table 5-4 System Alarms (continued)
Alarm/System Tag Name Alarm Conditions
_NODE_SYNC
Issued by the redundancy subsystem when the local station is no longer
synchronized with the primary station (that is, its database and/or files are
different).
_OPERATOR
Issued to indicate problems of an operator interface nature, for example, process
is unable to attach to a keyboard key.
_OSX_FILSYS
Issued when the OSx file system /usr/tistar is nearly full. There are “high” and
“high high” alarms.
_PAGE_SERVER Currently not used.
_RECIPE Currently not used.
_REDUNDANCY
Issued by the redundancy subsystem, for example, for error shadowing a
database change, error shadowing a message, communications errors.
_REDUND_SYNC Currently not used.
_REPORTS
Issued by the report compiler and report executables, for example, for
arithmetic errors, error writing to networked points, or too many report outputs.
_ROOT_FILSYS
Issued when the root file system ( / ) is nearly full. There are “high” and “high
high” alarms.
_RT_DISPLAY Currently not used.
_SCHEDULE
Issued by the process execution scheduler, for example, for out of memory, or
process already running.
_SECONDARY Currently not used.
_SPOOLER
Issued by the printing subsystem, for example, for disk full, printer failure, or
too many messages at once.
_SYS_CONTROL
Issued by the system controlling process, for example, for too many OSx
processes, abnormal process termination, loss of 24 volt power source, or
inability to communicate with other nodes or stations.
_TAG_DETAIL Currently not used.
_TAG_GROUP Currently not used.
_TAPE_DRIVE Currently not used.
_TIME_SYNC Currently not used.
_UNIX
Issued when there are problems interacting with the operating system, for
example, power loss.
_VERIFY Currently not used.

Siemens SIMATIC PCS 7 OSx Specifications

General

Brand	Siemens
Model	SIMATIC PCS 7 OSx
Category	Control Systems
Language	English