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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 | classification_codes_PV |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | par_pb_units |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | func1_AI_out_value |
| cmdDataWidth | cmdDataItemFlg_None | 192 | 0 | 0 | process_data_status_PV |
| cmdDataWidth | cmdDataItemFlg_None | 48 | 0 | 0 | limit_status_PV |
| cmdDataWidth | cmdDataItemFlg_None | 15 | 0 | 0 | family_codes_PV |
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_2 |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | classification_codes_PV |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | par_pb_units |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | func1_AI_out_value |
| cmdDataWidth | cmdDataItemFlg_None | 192 | 0 | 0 | process_data_status_PV |
| cmdDataWidth | cmdDataItemFlg_None | 48 | 0 | 0 | limit_status_PV |
| cmdDataWidth | cmdDataItemFlg_None | 15 | 0 | 0 | family_codes_PV |
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_3 |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | classification_codes_PV |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | par_pb_units |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | func1_AI_out_value |
| cmdDataWidth | cmdDataItemFlg_None | 192 | 0 | 0 | process_data_status_PV |
| cmdDataWidth | cmdDataItemFlg_None | 48 | 0 | 0 | limit_status_PV |
| cmdDataWidth | cmdDataItemFlg_None | 15 | 0 | 0 | family_codes_PV |
| cmdDataFlags | cmdDataItemFlg_indexNinfo | 0 | 0 | 0 | device_variable_code_4 |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | classification_codes_PV |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | par_pb_units |
| cmdDataReference | cmdDataItemFlg_None | 0 | 0 | 0 | func1_AI_out_value |
| cmdDataWidth | cmdDataItemFlg_None | 192 | 0 | 0 | process_data_status_PV |
| cmdDataWidth | cmdDataItemFlg_None | 48 | 0 | 0 | limit_status_PV |
| cmdDataWidth | cmdDataItemFlg_None | 15 | 0 | 0 | family_codes_PV |