HI
I am confused how the screen changes on NT HMI . Suppose I have set status area to HR 80 , notify area to HR 90 and having 4 screens the first screen to be displayed is to move o to HR 80 and second screen to be displayed is to turn off first one and turn on second screen by moving 1 to HR 80 or HR 81 which one is correct I am confused.Thanks for the help.

PT Control is what you need. The first word specified is what normally controls which screen the HMI displays. How the word acts changes some depending on the model of HMI.

Moving a #12 to the first word in the PT control area will tell the HMI to turn on screen #12
Moving a #1 into the same word switch's the HMI to screen #1. etc.

Hope this helps

The help screens in NTST v4.7 have some info, the manuals contain more, the best source of help is to hook the hardware up and go at it.

Thank you bluebyu so as mentioned moving #1 or #4 to to HR 80 then will change the screen #1 or #4 accordingly right thanks again.

As long as H80 is valid for your PLC, and not used or affected by other PLC code. Also you say you are using HR80 in the NT's "status area". I don't know what this is. HR80 would have to be assigned to HMI's PT control area.

Thanks for the reply but what about NS HMI I have read related topic but I have not seen anything similiar to NT screen change if you know anything about it or appropriate documentations please let me know. Thanks a lot mike

How did you make out with the NT issues?

The NS can change screens the same way. Do you have the software for NS HMI's? (CX Designer, or NS Designer)

The manuals and some self help guides on the NS can be found here:
http://forums.mrplc.com/index.php?dlcategory=45

Hope this helps

Thanks bluebyu for the reply I will get back to you

HI bluebyu
I did understand about NT screen change and it was a typing error .I have gone through one omron documentation (NS) and found nothing,yes I have cx programmer and cxdesigner. Thanks Mike