ANDRON Alarm and Event Sources

ANDRON Alarm and Message handling produces alarm events.

The TAlarmItem class is used to represent alarms and messages:

Field Name	Description	Data Type
ConditionName	Contains the alarm number given by the ANDRON control, e.g. Alarm 12.401	System.String
Message	Message content	System.String
SourceName	Name of the alarm or message source, e.g. CNC or PMC	System.String
Active	Flag if the alarm is still pending on the ANDRON side	System.Boolean

Messages are not acknowledged by the HumanOS® IoT Platform. Typically, this is done by the ANDRON system using the RESET button.

Following memory and alarm items are available for ANDRON controls:

Address	Description	ConditionName	SourceName
Nc{n}.NcAlarmEvent:0	System Alarms	Alarm <group>:<number>	CNC
	Battery Alarm	Alarm batlow	CNC

Example

The example shows the standard alarming of the ANDRON Control Driver plugin.

{
...
  "AlarmEventPool": {
    "Id": "314BD466-0BDD-4063-AE48-83E262671801",
    "Name": "AlarmEventPool",
    "Properties": [
      {
        "Name": "PortMatchId",
        "Value": "CNCAlarmEvent"
      }
    ],
    "Tasks": [
      {
        "Id": "BC2633D3-9D2C-4338-B2D7-CC8638A57B7F",
        "Name": "Standard Alarms",
        "Address": "Nc1.NcAlarmEvent:0"
      }
    ]
  }
}