WAGO 750-830 Manual page 196

196 • Fieldbus Communication
BACnet/IP
• ConfirmedEventNotification Service
• UnconfirmedEventNotification Service
• GetAlarmSummary Service
• GetEnrollmentSummary Service
• GetEventInformation Service
• LifeSafetyOperation Service
• SubscribeCOV Service
• SubscribeCOVProperty Service
Object access (Object Access Services)
• AddListElement Service
• RemoveListElement Service
• CreateObject Service
• DeleteObject Service
• ReadProperty Service
• ReadPropertyConditional Service
• ReadPropertyMultiple Service
• ReadRange Service
• WriteProperty Service
Informs of an event that has occurred and requests a confirmation
Informs of an event that has occurred, but does not request a confirmation
(broadcast, multicast)
Queries available alarms of a device. The Event_State property of the ob-
ject cannot be NORMAL in this case. The Notify_Type must be set to
ALARM.
Queries a list of objects that send event notifications. These can be filtered
according to confirmation (obligatory), events, priorities, etc.
Queries available event states of a device. The Event_State property of the
object cannot be NORMAL in this case. In the case of the
Acked_Transitions property, one of the three bits (TO-OFFNORMAL,
TO-FAULT, TO-NORMAL) must be FALSE.
Transmits specific instructions from the user for fire, lifesaving and secu-
rity systems, e.g. for switching acoustic and/or optical signals off or on.
Request for acceptance into the recipient list for changes of value.
Request for acceptance into the recipient list for changes of value in certain
properties.
Adds one or more list elements to object properties consisting of lists.
Deletes one or more elements from lists, even if these are lists themselves.
A new object instance is generated in the server. This is reinitialized by ei-
ther the CreateObject Service or the WriteProperty Service.
Deletes selected objects.
Reads the value of an object property
Reads the content of several objects properties according to special criteria
Reads the content of several object properties
Reads the data range of an object property
Writes a value into a specific property of an object
WAGO-I/O-SYSTEM 750
BACnet/IP Controller