Digital Input Channel Object
The ILxxxx-B520 provides Digital Input Channel Objects to access the digital input channels data of the ILxxxx-B520 and the connected extension boxes. For each digital input channel exits one instance of the Digital Input Channel Object Class.
The Digital Input Channel Object Class is Vendor specific and within in the range of the Vendor specific Class Codes.
Class Code: 101 (65hex)
Class Attributes
Attribute ID | Access rule | Name | Data type | Description | Semantics of Value |
|---|---|---|---|---|---|
1 | Get | Revision | UINT | Revision of implementation | 1 |
2 | Get | Max. Instance | UINT | Max. number of instances |
|
Instance Attributes
Attribute ID | Access rule | Name | Data type | Description | Semantics of Value |
|---|---|---|---|---|---|
1 (01hex) | Get | Value | BOOL | Input Channel Value | 0: OFF |
Common Services
Service Code | Service Name | Description |
|---|---|---|
14 (0Ehex) | Get_Attribute_Single | Returns the contents of the specified attribute |