10. Appendix D: DeviceNet Objects
The
Attributes of class 16#05
ID | Access | Name | Need | Type | Value | Description |
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16#01 | Get | Revision | Optional | UINT | 1 | Revision index of the “Connection Object” class. |
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16#64 | Get / Set | Polled production | Optional | USINT | 0 | Index of the input area used | by the gateway | for | |||
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| production | on | its | “Polled | Command/Response” | |
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| connection. (1) |
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16#65 | Get / Set | Polled consumption | Optional | USINT | 0 | Index of the output area used | by the gateway | for | |||
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| consumption | on | its | “Polled | Command/Response” | |
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| connection. (1) |
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16#66 | Get / Set | Strobed production | Optional | USINT | 0 | Index of the input area used | by the gateway | for | |||
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| production on its “Bit Strobed | Command/Response” | ||||
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| connection. (1) |
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16#67 | Get / Set | Strobed consumption | Optional | USINT | 0 | Index of the output area used | by the gateway | for | |||
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| consumption on its “Bit Strobed | Command/Response” | ||||
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| connection. (1) |
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16#68 | Get / Set | COS production | Optional | USINT | 0 | Index of the input area used | by the gateway | for | |||
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| production on its “Bit Strobed | Command/Response” | ||||
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| connection. (1) |
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(1)All these 5 attributes relate to the first 5 parameters referenced by the EDS file supplied with the gateway. Write access to them (Access = Set) is reserved for DeviceNet configuration tools. You should not use the “Set_Attribute_Single” service with these attributes. An area’s index is necessarily equal to 0 and corresponds to the “Input1” area of the gateway, that is to say to its only one input data area.
Services in class 16#05
Service code | Name of the service | Need | Description |
16#0E | Get_Attribute_Single | Required | This service allows to read the value of one of the class |
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Attributes of instance 16#01 of class 16#05: Explicit Connection
ID | Access | Name | Need | Type | Value |
16#01 | Get | State | Required | USINT | 0 to 5 |
This attribute represents the status of the “Explicit Connection” object. The LUFP9 gateway supports the following values: 0
16#02
Get | Instance type | Required | USINT | 0 |
This attribute defines the instance’s connection type: Messaging connection (0) or I/O connection (1).
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