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命令名称：read_device_variables_and_status
命令ID：00DD
命令号：9
命令操作：cmdOpRead
命令中事务个数：1
事务列表
事务号：0
事务中请求数据列表
| 条目类型 | 标识 | 掩码 | 整数 | 浮点 | 变量ID |
|---|---|---|---|---|---|
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_1 |
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_2 |
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_3 |
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_4 |
事务中响应数据列表
| 条目类型 | 标识 | 掩码 | 整数 | 浮点 | 变量ID |
|---|---|---|---|---|---|
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | response_code |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | device_status |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | extended_fld_device_status |
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_1 |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentClassification |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentUnits |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentValue |
| cmdDataWidth | cmdDataItemFlg_None | 192 | 0 | 0 | percentPDQ |
| cmdDataWidth | cmdDataItemFlg_None | 48 | 0 | 0 | percentLS |
| cmdDataWidth | cmdDataItemFlg_None | 15 | 0 | 0 | percentStatus |
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_2 |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentClassification |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentUnits |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentValue |
| cmdDataWidth | cmdDataItemFlg_None | 192 | 0 | 0 | percentPDQ |
| cmdDataWidth | cmdDataItemFlg_None | 48 | 0 | 0 | percentLS |
| cmdDataWidth | cmdDataItemFlg_None | 15 | 0 | 0 | percentStatus |
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_3 |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentClassification |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentUnits |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentValue |
| cmdDataWidth | cmdDataItemFlg_None | 192 | 0 | 0 | percentPDQ |
| cmdDataWidth | cmdDataItemFlg_None | 48 | 0 | 0 | percentLS |
| cmdDataWidth | cmdDataItemFlg_None | 15 | 0 | 0 | percentStatus |
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_4 |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentClassification |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentUnits |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | percentValue |
| cmdDataWidth | cmdDataItemFlg_None | 192 | 0 | 0 | percentPDQ |
| cmdDataWidth | cmdDataItemFlg_None | 48 | 0 | 0 | percentLS |
| cmdDataWidth | cmdDataItemFlg_None | 15 | 0 | 0 | percentStatus |