Use the fields within the Alarm Limits section of the Analog Point tab to set limits for a point and specify whether an alarm or event is generated if the point exceeds those limits.
For information on configuring Alarm Limits properties, including the Alarm Limits fields that are common to many analog points, see Configure the Limits for an Analog Point in the Geo SCADA Expert Guide to Core Point Configuration. In addition to the usual Limits, SE RPC analog points also have an Invalid state. Use the fields associated with this state to define the properties should the analog to digital conversion process fail in the controller.
For information on Hysteresis, see Specify the Hysteresis - the Minimum Value Change that can Clear an Alarm in the Geo SCADA Expert Guide to Core Point Configuration.
For information on the Engineering Units Exceeded field, see Define how Over Range and Under Range Values are Processed in the Geo SCADA Expert Guide to Core Point Configuration.
For information on the Tune Limits feature, see Define whether an Analog Point’s Limits can be Tuned in the Geo SCADA Expert Guide to Core Point Configuration.
If the Area of Interest feature is enabled on your system, an Area of Interest field is displayed within the Alarm Limits section. For more information on this property, see Specify the Area of Interest Associated with a Point’s State-Related Alarms and Events in the Geo SCADA Expert Guide to Core Point Core Point Configuration.