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TF625x/TF6310 | TwinCAT 3 ModbusTCP/RTU ...

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  3. TwinCAT 3 Function
  4. TF625x/TF6310 | TwinCAT 3 ModbusTCP/RTU 和 TCP/IP
  5. ModbusRTU★★
  6. EL6022 or EL6002+ModbusRTU

EL6022 or EL6002+ModbusRTU

Completion requirements

这个程序的目的是用于检测EL6022或EL6002模块的好坏,

程序运行后,如果EL2004的1通道灯常量,则代表这个通信模块的2个通道都是好的

1、确保这2个通道的波特率设置都一样,比如9600,n,8,1.改为后reload IO一次,或者64616F6C恢复出厂设置

2、接线正确,232通信要1和5脚交叉连接,3脚直连. 485通信为 2 3短接为+ ,7 8 短接为 - 。

    • EL6022 or EL6002+ModbusRTU.tnzip EL6022 or EL6002+ModbusRTU.tnzip

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