Skip to main content

Blocks

Skip Global search

Global search

Skip Calendar

Calendar

◄   June |

July 2025

| August   ►
Monday Mon Tuesday Tue Wednesday Wed Thursday Thu Friday Fri Saturday Sat Sunday Sun
 
No events, Tuesday, 1 July 1
No events, Tuesday, 1 July 1
No events, Wednesday, 2 July 2
No events, Wednesday, 2 July 2
No events, Thursday, 3 July 3
No events, Thursday, 3 July 3
No events, Friday, 4 July 4
No events, Friday, 4 July 4
No events, Saturday, 5 July 5
No events, Saturday, 5 July 5
No events, Sunday, 6 July 6
No events, Sunday, 6 July 6
No events, Monday, 7 July 7
No events, Monday, 7 July 7
No events, Tuesday, 8 July 8
No events, Tuesday, 8 July 8
No events, Wednesday, 9 July 9
No events, Wednesday, 9 July 9
No events, Thursday, 10 July 10
No events, Thursday, 10 July 10
No events, Friday, 11 July 11
No events, Friday, 11 July 11
No events, Saturday, 12 July 12
No events, Saturday, 12 July 12
No events, Sunday, 13 July 13
No events, Sunday, 13 July 13
1 event, Monday, 14 July 14
  •   TwinCAT 3 入门
  • more
TwinCAT 3 入门
1 event, Monday, 14 July 14
1 event, Tuesday, 15 July 15
  •   TwinCAT 3 入门
  • more
TwinCAT 3 入门
1 event, Tuesday, 15 July 15
1 event, Wednesday, 16 July 16
  •   TwinCAT 3 入门
  • more
TwinCAT 3 入门
1 event, Wednesday, 16 July 16
1 event, Thursday, 17 July 17
  •   NCI 入门
  • more
NCI 入门
1 event, Thursday, 17 July 17
1 event, Friday, 18 July 18
  •   NCI 入门
  • more
NCI 入门
1 event, Friday, 18 July 18
No events, Saturday, 19 July 19
No events, Saturday, 19 July 19
No events, Sunday, 20 July 20
No events, Sunday, 20 July 20
No events, Monday, 21 July 21
No events, Monday, 21 July 21
No events, Tuesday, 22 July 22
No events, Tuesday, 22 July 22
No events, Wednesday, 23 July 23
No events, Wednesday, 23 July 23
No events, Thursday, 24 July 24
No events, Thursday, 24 July 24
No events, Friday, 25 July 25
No events, Friday, 25 July 25
No events, Saturday, 26 July 26
No events, Saturday, 26 July 26
No events, Sunday, 27 July 27
No events, Sunday, 27 July 27
No events, Monday, 28 July 28
No events, Monday, 28 July 28
No events, Tuesday, 29 July 29
No events, Tuesday, 29 July 29
No events, Wednesday, 30 July 30
No events, Wednesday, 30 July 30
No events, Thursday, 31 July 31
No events, Thursday, 31 July 31
     
Course calendar
Skip Navigation

Navigation

  • Home

    • Site pages

      • My courses

      • Forum最新公告

    • My courses

    • Courses

      • TwinCAT 3 Function

        • TE1120 | TwinCAT 3 XCAD Interface

        • TE1200 | TwinCAT 3 PLC Static Analysis

        • TF35xx | TwinCAT 3 Analytics

        • TF3680 | TwinCAT 3 Filter

        • TF3685 | TwinCAT 3 Weighing Library

        • TF4110 | TwinCAT 3 Temperature Controller

        • TF6020 | TwinCAT 3 JSON Data Interface

        • TF6100 | TwinCAT 3 OPC UA和 OPC DA

        • TF625x/TF6310 | TwinCAT 3 ModbusTCP/RTU 和 TCP/IP

          • 常规★★

          • ModbusTCP★★

          • TCP/IP★★

          • TCP/UDP★★★

          • ModbusRTU★★

            • FolderEL6022 or EL6002+ModbusRTU

        • TF6340 | TwinCAT 3 SerialCommunication

        • TF65xx | TwinCAT 3 IEC 60870-5-10x/IEC 61850/IEC 6...

      • 开学第一课

      • TwinCAT 3

      • 工业PC

      • 总线IO

      • 运动控制

      • 人机界面

      • ADS通讯

      • 安全方案

      • 人工智能

      • 数据科学

      • TwinCAT 2

      • 测试

徽标

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

  • Close
    Toggle search input
    • 简体中文 ‎(zh_cn)‎
    • 正體中文 ‎(zh_tw)‎
    • English ‎(en)‎
  • Log in
  • MVP计划
    • 倍福中国 MVP计划
    • 致谢2024年度MVP
    • 致谢2023年度MVP
  • 技术支持
    • 虚拟学院使用指南
    • 微信技术支持使用指南
    • 我该从哪里开始学习
  • Full screen
  • Standard view
MVP计划 Collapse Expand
倍福中国 MVP计划 致谢2024年度MVP 致谢2023年度MVP
技术支持 Collapse Expand
虚拟学院使用指南 微信技术支持使用指南 我该从哪里开始学习
  1. Home
  2. Courses
  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

工信部备案:沪ICP备12000630号-1
沪公网安备 31010602003961号

 

Beckhoff Virtual Academy
2013 - Now  BACN All Rights Reserved