Q:
I'm trying to read µR measured data from a PLC using a µR series RS-422A/485 communication interface option (/C3) model. I can receive the data in binary format with the FD command, but measured data received by the PLC is completely different from the µR display. Since a response comes back, communication is established with the PLC. Also, I'm specifying the correct channel number in the FD command. What could be the problem?
A:
When receiving binary data through serial communication, you must set a data length of 8 bits as a communication condition. 7 bit will not result in correct data.
相關產品&解決方案
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µR10000 & µR20000
使用最新技術實現高可靠性、高品質、和出色的操作性能。 µR10000 & µR20000使用寬度為100和180毫米的記錄紙，具有網絡功能等多種功能。
可選配SD卡插槽。