历史数据记录功能是DCS系统一项重要功能。
The function of the historian data record is one importance functions of the DCS.
本系统功能比较完善，包括数据输入，工资计算，数据修改，记录查询，数据输出等模块。
This systematic function is more complete, including data entry, the salary is calculated, the data are revised and the record is inquired about, the module of the data exported, and so on.
此外，它还提供了一些其他的功能，如消息记录、使用数据库中的数据扩充消息、以及根据您的需要定制错误处理。
In addition, it provides functions such as message logging, augmenting messages with data from a database, and error processing that is tailored to your requirements.
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