System / System Status


The system status displays a list of nodes in the system, and by opening a node the
status graph for the node is shown.

The most interesting in the graph is the SystemStatus. This is an indication of the
condition of the system. If system status is green, its OK, if it is yellow or red,
something is wrong in the system.

The color markings has the same severity as in the System log above, i.e.

F                   flashing red        Fatal.
E                   red                 Error.
W                   yellow              Warning.
I                   green               Information.
S                   green               Success.
                  gray                Null status. The function is not activated.
The system status is a summary status for the system and application processes. Below
system status there is a list of all these processes, and the status for each process
is displayed. Furthermore is the latest or most severe system message in the system log
from the processes are displayed.

If the system status is for example yellow, this implies that some system or application
process has a yellow status. Usually by reading the status text and look in the system log
is is possible to figure out what the error is.

rt_ini              Initialization      Startup process starting the system. Also handles the system log.
rt_qmon             QCom monitor        Handles the communication with other nodes.
rt_neth             Nethandler          Handles exchanged of database information between nodes.
rt_neth_acp                             Utility process for the nethandler.
rt_io               I/O                 Process for I/O handling that is asynchronous with the plc program.
rt_tmon             Timer monitor       Handles sending of subscriptions.
rt_emon             Event monitor       Handles alarms and events.
rt_bck              Backup process      Handles backup of attributes and objects.
rt_linksup          Link supervision    Supervision of links to other nodes.
rt_trend            Trend process       Handles storing of trend curves.
rt_fast            Fast process        Handles storing of fast curves.
rt_elog            Event log process   Logging of events.
rt_webmon           Web monitor         Supplies the web interface with database information.
rt_webmonmh         Web mh monitor      Supplies the web interface with alarms and events.
rt_sysmon           System monitor      Supervises the system.
plc                 Plc process         Handles I/O and executes the plc code.
rs_remote           Remote process      Handles remote communication.
opc_server          Opc server process   Handles Opc server communication.
rt_statussrv        Status server       Webservice for the runtime monitor and supervision center.
rt_post            Post server         Sends alarms via email or sms.
rt_report          Report server       Generates reports.
rt_sevhistmon       Storage monitor     Collects and sends process history data to storage server.
rt_powerlink        Ethernet powerlink server   Handles Powerlink communication.