Alarm Members
- 已更新2023-02-21
- 閱讀時間為 6 分鐘
The Alarm type exposes the following members.
| Name | Description | |
|---|---|---|
 | Alarm | Overloaded.
Initializes a new instance of Alarm with the specified name, description, and configuration. This constructor uses channels to specify the UpperLimit and LowerLimit values within which AlarmSource must stay to avoid triggering the alarm.
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Methods
| Name | Description | |
|---|---|---|
| Equals | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
 | Finalize | Class Destructor (Overrides Section.Finalize().) |
| FindChildrenByGUID | Gets an array that contains the child BaseNode elements of the current node that match the specified TypeGUID. (Inherited from BaseNode.) |
| FindFirstChildWithName | Gets the first child node with the specified name. (Inherited from BaseNode.) |
| FindNodeByPath | Gets a node using the specified path. (Inherited from BaseNode.) |
| GetChildren | Gets an array that contains the child BaseNode elements of the current node. (Inherited from BaseNode.) |
| GetDocumentPath | Gets the path to the system definition file that owns this node. (Inherited from BaseNode.) |
| GetDocumentRoot | Gets the Root node of the system definition file. (Inherited from BaseNode.) |
| GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
| GetParent | Gets the parent node of this node. (Inherited from BaseNode.) |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| RemoveNode | Removes this node from the hierarchy, if the node can be removed. (Inherited from BaseNode.) |
| RenameNode | Renames this node to the name you specify, if the node can be renamed and if the name you specify is not already in use by a sibling of this node. (Inherited from BaseNode.) |
| SetLowerLimit | Overloaded.
Sets the low limit to the specified channel value.
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| SetUpperLimit | Overloaded.
Sets the high limit to the specified channel value.
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| ToString | Returns a String that represents the current Object. (Inherited from Object.) |
Properties
| Name | Description | |
|---|---|---|
 | AlarmAction | Gets or sets the procedure to initiate when the alarm conditions are met. |
| AlarmSource | Gets or sets the channel to monitor for alarm conditions. |
| BaseNodeType | Gets a reference to the internal representation of this node. (Inherited from BaseNode.) |
| DefaultState |
Gets or sets the default state (Disabled or Enabled) of the alarm.
|
| Delay | Gets or sets the amount of time to wait before triggering the alarm. |
| Description | Gets or sets the description of this node. (Inherited from BaseNode.) |
| GroupNumber | Gets or sets the number of the group to which an alarm belongs. |
| LowerLimitChannel | Gets the channel that determines the lower limit value of the alarm. If the value of AlarmSource falls below this limit, the alarm is triggered. |
| LowerLimitConstant | Gets the constant value that determines the lower limit value of the alarm. If the value of AlarmSource falls below this limit, the alarm is triggered. |
| LowerLimitIsConstant | Gets whether the lower limit value of the alarm is specified by a constant or a channel. |
| Mode |
Gets or sets the mode of the alarm (Normal or IndicateOnly).
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| Name | Gets the name of this node. To rename a node, use the RenameNode method. (Inherited from BaseNode.) |
| NodeID | Gets the ID of this node. (Inherited from BaseNode.) |
| NodePath | Gets the path to the node within the system definition file. (Inherited from BaseNode.) |
| Priority | Obsolete.
This property is deprecated in NI VeriStand 2011 and later. Use the PriorityNumber property instead.
Setting this property to |
| PriorityNumber | Gets or sets the priority of an alarm running on the target. Lower numbers specify a higher alarm priority. For example, 4 is higher priority than 31. |
| TripMessage | Gets or sets the message to display when the alarm is tripped. |
| TypeGUID | Gets the GUID associated with the node. Attempts to set the GUID of a BaseNode will generate an exception. (Inherited from BaseNode.) |
| UpperLimitChannel | Gets the channel that determines the upper limit value of the alarm. If the value of AlarmSource exceeds this limit, the alarm is triggered. |
| UpperLimitConstant | Gets the constant that determines the upper limit value of the alarm. If the value of AlarmSource exceeds this limit, the alarm is triggered. |
| UpperLimitIsConstant | Gets whether the upper limit value of the alarm is specified by a constant or a channel. |