Author Topic: Xserver fetch of LCD display text  (Read 12514 times)

Jeffh

  • Newbie
  • *
  • Posts: 1
  • I'm a llama!
    • View Profile
Xserver fetch of LCD display text
« on: July 24, 2008, 06:19:50 AM »
I have written applications that remotely read and write any variables in the Trilogi PLC, in accordance with the commands listed in chapter 4 of the T100MD+ user's manual.  I am writing a monitor program to provide a live remote display of the PLC state. This must include the four lines of text in the LCD display.  

I know this can be done because it is available in the TL6 server program "On-line Monitoring - View" feature.  However I cannot see the command-repsonses that fetch them. Does anyone know?

Regards, Jeff

support

  • Global Moderator
  • Hero Member
  • *****
  • Posts: 3174
    • View Profile
    • Internet Programmable PLCs
Re:Xserver fetch of LCD display text
« Reply #1 on: July 24, 2008, 08:48:17 AM »
The four line LCD display can be fetched using the commands:

RV$1
RV$2
RV$3
RV$4

respectively. You can give it a try from TLServer (remember to add the ID and the FCS or 00* to the above command strings).
Email: support@triplc.com
Tel: 1-877-TRI-PLCS