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Changes for page 1 Communication

Last modified by Hunter on 2024/07/01 10:54
From version 160.1
edited by Ben
on 2022/09/02 10:45
Change comment: There is no comment for this version
To version 161.1
edited by Ben
on 2022/09/02 11:04
Change comment: There is no comment for this version

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... ... @@ -1597,6 +1597,67 @@
1597 1597  
1598 1598  [[download link>>url:https://ftp.we-con.com.cn/Download/WIKI/V-BOX/Demo/%E9%80%9A%E8%AE%AF%E6%A1%88%E4%BE%8B/Communicate%20with%20VB%20inverter.zip]]
1599 1599  
1600 +
1601 +== **MODBUS TCP Slave (All function)** ==
1602 +
1603 +Supported series: MODBUS TCP controller
1604 +
1605 +HMI works as MODBUS TCP MASTER connecting with TCP SLAVE
1606 +
1607 +[[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_8877cb7f39c2b607.png?width=544&height=571&rev=1.1||alt="12.PLC Protocol_html_8877cb7f39c2b607.png" height="571" width="544"]]
1608 +
1609 +[[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_e7e1f06f127a9175.png?width=553&height=426&rev=1.1||alt="12.PLC Protocol_html_e7e1f06f127a9175.png" height="426" width="553"]]
1610 +
1611 +[[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_60bbfe5de79417a6.png?width=553&height=163&rev=1.1||alt="12.PLC Protocol_html_60bbfe5de79417a6.png" height="163" width="553"]]
1612 +
1613 +**HMI Setting**
1614 +
1615 +|**Items**|**Settings**|**Note**
1616 +|Protocol|MODBUS TCP Slave (All function)|
1617 +|Connection|Ethernet|
1618 +|Port No.|502|
1619 +|PLC station No.|1|
1620 +
1621 +**Address List**
1622 +
1623 +|**Type**|**Register**|**Function code & Description**
1624 +|(% rowspan="11" %)Word|(% rowspan="3" %)3|04 (read input register: read current binary value in one or more input registers)
1625 +|06 (write single register: write a binary value to a holding register)
1626 +|10 (write values to multiple addresses )
1627 +|(% rowspan="3" %)4|03 (read holding register: read current binary value in one or more holding registers)
1628 +|06 (write single register: write a binary value to a holding register)
1629 +|10 (write values to multiple addresses )
1630 +|(% rowspan="3" %)W6|03 (read holding register: read current binary value in one or more holding registers)
1631 +|06 (write single register: write a binary value to a holding register)
1632 +|10 (write values to multiple addresses )
1633 +|(% rowspan="2" %)W16|03 (read holding register: read current binary value in one or more holding registers)
1634 +|10 (write values to multiple addresses )
1635 +|(% rowspan="11" %)Bit|(% rowspan="3" %)0|01 (Read coil state)
1636 +|05 (Force a single coil to force the on/off state of a logic coil)
1637 +|0F (Write multiple bits, ie write continuously)
1638 +|(% rowspan="3" %)1|02 (Read the input state)
1639 +|05 (Force a single coil to force the on/off state of a logic coil)
1640 +|0F (Write multiple bits)
1641 +|(% rowspan="3" %)W5|01 (Read coil state to obtain the current state of a set of logic coils)
1642 +|05 (Force a single coil to force the on/off state of a logic coil)
1643 +|0F (Write multiple bits)
1644 +|(% rowspan="2" %)W15|01 (Read coil state to obtain the current state of a set of logic coils)
1645 +|0F (Write multiple bits)
1646 +
1647 +**Communication Settings**
1648 +
1649 +Enable HMI Ethernet in [Project Settings];
1650 +
1651 +[[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_43b671f18153910d.png?width=405&height=107&rev=1.1||alt="12.PLC Protocol_html_43b671f18153910d.png" height="107" width="405"]]
1652 +
1653 +Set PLC IP in [Device IP] settings;
1654 +
1655 +[[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_4bd3cc8348adecf8.png?width=554&height=190&rev=1.1||alt="12.PLC Protocol_html_4bd3cc8348adecf8.png" height="190" width="554"]]
1656 +
1657 +**Cable Wiring**
1658 +
1659 +[[image:https://docs.we-con.com.cn/bin/download/PIStudio/12.PLC%20protocols/WebHome/12.PLC%20Protocol_html_2297240b57346b2a.png?width=401&height=170&rev=1.1||alt="12.PLC Protocol_html_2297240b57346b2a.png" height="170" width="401"]]
1660 +
1600 1600  = **User define protocol** =
1601 1601  
1602 1602  More serial port script instruction,please refer manual:[[Lua script function>>doc:V-BOX.V-Net.Manual.04 Lua Script.01 Lua Functions.WebHome]]~-~-->[[3.Serial port operation>>url:http://docs.we-con.com.cn/wiki/vbox/view/HMI/04.Lua%20script%20%20function%20and%20operation/01.Lua%20script%20function/#H3.Serialportoperation]]