IEC_BACNET_EP_COLS_PARAM (STRUCT)¶

TYPE IEC_BACNET_EP_COLS_PARAM : STRUCT

Contains the data for the Change of Life Safety event type

Change of Life Safety specifies an event that occurs when the value of the referenced property becomes equal to any of the values in the List_Of_Life_Safety_Alarm_Values, and remains within the set of values in this list for Time_Delay seconds.

InOut:

Name	Type	Comment
`timeDelay`	IEC_BACNET_UNSIGNED	This parameter, of type Unsigned, represents the time, in seconds, that the conditions monitored by the event algorithm must persist before an event notification is issued.
`safetyAlarmValueCount`	IEC_BACNET_ELEMENT_COUNT	Count of entries in the List_Of_Life_Safety_Alarm_Values
`pLifeSafetyAlarmValues`	POINTER TO IEC_BACNET_LIFE_SAFETY_STATE	This parameter is a list of BACnetLifeSafetyState that applies to the CHANGE_OF_LIFE_SAFETY algorithm. If the value of the referenced property changes to one of the values in the List_Of_Life_Safety_Alarm_Values, then the Event_State property of the Event Enrollment object makes a transition TO-OFFNORMAL and appropriate notifications are sent. The resulting event state is LIFE_SAFETY_ALARM
`alarmValueCount`	IEC_BACNET_ELEMENT_COUNT	Count of entries in the List_Of_Alarm_Values
`pAlarmValues`	POINTER TO IEC_BACNET_LIFE_SAFETY_STATE	This parameter is a list of BACnetLifeSafetyState that applies to the CHANGE_OF_LIFE_SAFETY algorithm. If the value of the referenced property changes to one of the values in the List_Of_Alarm_Values, then the Event_State property of the Event Enrollment object makes a transition TO-OFFNORMAL and appropriate notifications are sent. The resulting event state is OFFNORMAL.
`modePropertyReference`	IEC_BACNET_DEV_OBJ_PROP_REFERENCE	This parameter, of type BACnetDeviceObjectPropertyReference, applies to the CHANGE_OF_LIFE_SAFETY algorithm. It identifies the object and property that provides the operating mode of the referenced object providing life safety functionality (normally the Mode property). This parameter may reference only object properties that are of type BACnetLifeSafetyMode.