« previous next »
Pages: [1]

Author Topic: Modbus-TCP  (Read 938 times)

aquilmustafa

  • Full Member
  • ***
  • Posts: 121
    • View Profile
Modbus-TCP
« on: March 10, 2021, 06:43:31 AM »
Hi,

I'm stuck into project where I'm reading data from Siemens PLC and moving it to Modbus-TCP on virtual port 127.0.0.1.

When I run it in my PC everything runs fine but when I put it in DCS system it stops moving data to Modbus-TCP slave.

Can some one guide as to what might be the problem with existing system and what could be done to rectify it.

P.S: DCS SCADA is Emerson Make.
Logged

Godra

  • Hero Member
  • *****
  • Posts: 1438
    • View Profile
Re: Modbus-TCP
« Reply #1 on: March 10, 2021, 11:08:21 PM »
Without knowing your setup, I would guess that your DCS doesn't know what virtual port 127.0.0.1 is.
Logged
Pages: [1]
« previous next »