tranthanhtung

[GOT2000] GT2708

7 posts in this topic

Dears,

I have got 2708vtba and I using GT Designer 2000 to install software for it.

And, I used GD memory of GT to write program for GT2708 ;

But, I find some question:

1. How to keep value of GD/GB after load program, although I only load Base/Windows screen.

2. GT2000 has special GD or not?

Because after load program, some data still keep not change (display -1 or 65535)

Could you give some advance for me?

Thanks so much!

 

Share this post


Link to post
Share on other sites

why don't you just use a retentive D from the PLC instead of the GD of the GOT?

Share this post


Link to post
Share on other sites

I don't want to modify PLC to avoid affect to current operation and not enough memory

 

Share this post


Link to post
Share on other sites

You don't need to modify anything  just select a retentive Word device which is nog being used in the program

Share this post


Link to post
Share on other sites
18 hours ago, Gambit said:

You don't need to modify anything  just select a retentive Word device which is nog being used in the program

Sorry, I need 1000 word for my program to display data in HMI.

But, PLC have 1024 word and already used 1000 word. ==> how to selection words of PLC?

Share this post


Link to post
Share on other sites

What programming software and what PLC are you using ?

There must be more retentive word memory in the PLC you can use.

Share this post


Link to post
Share on other sites

actually, I don't want to use PLC memory :-(:-(

Seem, GT2000  difference with GT1000

In GT1000, I only select "Base/Windows screen" to update ==> GD/GB is not reset. (GOT1000)

In GT2000, I also only select "Base/Windows screen" --> GD/GB is reset (image GOT2000)

Could you have any idea to solve it?

GOT1000.png

GOT2000.png

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now