QJ71E71-100 MODBUS TCP

[kaviraj 0]

Hi,

This is Kaviraj.

I am using Q06udv cpu + 3 ethernet cards ( 1 eth card for kepware connect , other two cards for modbus tcp connecting 16 GOC43 devices through predefine protocol). I am getting the data to PLC

but facing below issue. 

Problem-01 (major)

in 2nd and 3rd card i am facing X19 (Initial normal completion signal) bit OFF after some time randomly like 1 or 2 hours later.

Problem-02

Connection ports are closing regularly like  1.5 sec to 2sec after port open status.

so i am managing by executing port open instruction instantly after 200ms of port close status.

Need help, pls support.

 

  

Edited 15 Sep 2022 by kaviraj

[fahaath 0]

Hi Kaviraj,

I am Using  Q03udv+ 1 Ethernet Module I need to communicate the Ethernet module to SQL Sever by using TCP/IP Protocol, If you have aby idea kindly let me know how to Proceed With.