求翻译：PLC还可配置上小型打印机，定期把DM区的数据打出来。 PLC也可与计算机通讯，由计算机把DM区的数据读出，并由计算机再对这些数据作处理。这时，PLC即成为计算机的数据终端。 电业部分曾这么使用PLC，用以实时记录用户用电情况，以实现不同用电时间、不同计价的收费办法，鼓励用户在用电低谷时多用电，达到公道用电与节约用电的目的是什么意思？

plc can also be configured on the small printer on a regular basis to break out the dm zone. plc communication can also be computer-dm the data read by the computer, by computer processing of these data. At this time, plc, that is, a computer data terminal. Electrical part so had to use plc, for rea

You can also configure PLC on the small printer regularly DM district data. PLC also can be connected to a computer to computer communications, the area of DM data read-out by the computer, and to these data. This time, the computer becomes a PLC data terminal. Electrical parts so use PLC has been u

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Small printers PLC can also be configured, type DM data on a regular basis. PLC can also be communicated with the computer by the computer read out data DM, and then for these data to be processed by the computer. At this time, PLC is a computer data terminal. Electrical parts using PLC, to record u

PLC also may dispose the small printer, hits regularly the DM area data. PLC also may with the computer communication, by the computer the DM area data read-out, and does again by the computer to these data processing.By now, PLC namely became the computer the data terminal. The electrical indu