Semantics
Register 0 – 63
Within the response of a Get_Attribute_Single Service to the „Register Data“ Attribute the status of the internal reading and the registers data is returned by the ILxxxx-B520. The meaning of the registers data is described in the ILxxxx-B520 manual.
Within the response of a Set_Attribute_Single Service to the „Register Data“ Attribute the status of the internal reading is returned by the coupler.
Get_Attribute Response
Byte | Bit 7 | Bit 6 | Bit 5 | Bit 4 | Bit 3 | Bit 2 | Bit 1 | Bit 0 |
|---|---|---|---|---|---|---|---|---|
0 | Status (Low Byte) | |||||||
1 | Status (High Byte) : 0 = OK, >0 = Error | |||||||
2 | Register data (Low Byte) | |||||||
3 | Register data (High Byte) | |||||||
Set_Attribute Request
Byte | Bit 7 | Bit 6 | Bit 5 | Bit 4 | Bit 3 | Bit 2 | Bit 1 | Bit 0 |
|---|---|---|---|---|---|---|---|---|
0 | Register data (Low Byte) | |||||||
1 | Register data (High Byte) | |||||||
2 | Not used | |||||||
3 | Not used | |||||||
Set_Attribute Response
Byte | Bit 7 | Bit 6 | Bit 5 | Bit 4 | Bit 3 | Bit 2 | Bit 1 | Bit 0 |
|---|---|---|---|---|---|---|---|---|
0 | Status (Low Byte) | |||||||
1 | Status (High Byte) : 0 = OK, >0 = Error | |||||||
Common Services
Service Code | Service Name | Description |
|---|---|---|
14 (0Ehex) | Get_Attribute_Single | Returns the contents of the specified attribute |
16 (10hex) | Set_Attribute_Single | Modifies an attribute Value |