| Name | Description | Type | Additional information | 
|---|---|---|---|
| taskid | 任务ID | integer | Required | 
| cmdindex | 命令序号 | byte | Required | 
| cmdcode | 命令代码 | string | Required Max length: 4 | 
| whenerr | 遇到故障时的处理 | string | Required Max length: 1 | 
| reserve1 | 保留一 | string | Max length: 50 | 
| reserve2 | 保留二 | string | Max length: 50 |