RAM Disk Monitor (systemMonitor-RamDiskMonitor)

This component monitors the current RAM disk freespace on Niagara platforms.

Figure 1. RamDiskMonitor properties


To access, expand Config > Services > SystemMonitorService and double-click RAM Disk Monitor

PropertyValueDescription
Statustext
Reports the current condition of the entity as of the last refresh: {alarm}, {disabled}, {down}, {fault}, {ok}, {stale}, {unackedAlarm}
Last Alarm Messagetext
Displays the message that was triggered by the last alarm.
Last Alarm Timetext
Displays when the system generated the last alarm assigned to this Alarm Class.
Alarm Source Infoadditional properties
Contains a set of properties for configuring and routing alarms when this component is the alarm source.

For property descriptions, refer to the Niagara Alarms Guide

Generate Alarmtrue (default) or false
Controls if the software generates an alarm when a platform memory limit is crossed.

true generates the alarm when the limit is crossed.

false does not generate the alarm.

Ram Disk SizenumberDisplays the disk space in percentage which is utilized.
Max Ram Disk Size LimitnumberDisplays the maximum disk space in percentage that you can utilize.