8 OPC UA DataTypes
8.1 AFCNormalRunningDirectionEnum
This enumeration defines the direction in which the AFC is running within the longwall system. The enumeration is defined in Table 5
Table 5 – AFCNormalRunningDirectionEnum Items
| Name | Value | Description |
|---|
| LEFT | 0 | Enum value indicating a normal AFC direction to the left |
| RIGHT | 1 | Enum value indicating a normal AFC direction to the right |
Its representation in the AddressSpace is defined in Table 6
Table 6 – AFCNormalRunningDirectionEnum Definition
|
Attribute
|
Value
|
| BrowseName | AFCNormalRunningDirectionEnum |
| IsAbstract | False |
|
References
|
NodeClass
|
BrowseName
|
DataType
|
TypeDefinition
|
Other
|
|---|
| Subtype of the Enumeration type defined in OPC 10000-5. |
| 0:HasProperty | Variable | 0:EnumValues | 0:EnumValueType [] | 0:PropertyType | |
8.2 AFCStateEnum
This enumeration defines the state of the AFC. The enumeration is defined in Table 7
Table 7 – AFCStateEnum Items
| Name | Value | Description |
|---|
| UNDEFINED | 0 | Enum value indicating an undefined AFC state |
| STOPPED | 1 | Enum value indicating a stopped AFC state |
| RUNNING | 2 | Enum value indicating a running AFC state |
| REVERSE | 3 | Enum value indicating a reversed AFC state |
Its representation in the AddressSpace is defined in Table 8
Table 8 – AFCStateEnum Definition
|
Attribute
|
Value
|
| BrowseName | AFCStateEnum |
| IsAbstract | False |
|
References
|
NodeClass
|
BrowseName
|
DataType
|
TypeDefinition
|
Other
|
|---|
| Subtype of the Enumeration type defined in OPC 10000-5. |
| 0:HasProperty | Variable | 0:EnumValues | 0:EnumValueType [] | 0:PropertyType | |