In the event of the machine not operating correctly, an error code will appear.

如果机器运转不正常，就会出现错误代码。

《牛津词典》

Contains the status code or error code for a specific event log.

包含特定事件记录档的状态码或错误码。

youdao

Contains the status code or error code for a specific event log.

包含特定事件记录档的状态码或错误码。

youdao