Dear Colleagues, how can I show the content on the HMI screen the content of a SQLite database which located on USB or SD-card memory? There is a special control DatabaseViewer in the iX Developer. The embedded control option shows the internal memory area only. How to inform about (or find) an exte...

Hi Chris, I tried OPC communication between 2 T7A panels and it worked fine.
What hardware and soft did You use (download link)?
regards, Wal

Thank You very much for the post.
As the Version 2.20 SP1 of iX Developer doesn't have SQL Server CE (Microsoft discontinued support) and offers to use SQLite instead, my scripts do not work anymore. Can somebody advise, how to migrate?
regards, Wal

Dear colleagues, I want to set the system time automatically to UTC time if the connection from HMI to a satellite works. How can I check the connection by script?
Waldemar

Received from our customer a faulty T7A with strange error message "Error A native exception has occurred in...".
Upgraded the firmware and loaded the project demo_t7a_example1. After restart got the message again. No reaction after pressing buttons.
Is it possible to fix the panel?

We have problem with T7A HMI panel, periodically the panel forgets correct time, would not start or shows strange error messages. May be, the battery needs replacement?
1. How to test the HMI battery?
2. If faulty, how to replace it?
regards, Wal

We use T7A HMI. Recently got the T7B for testing and comparison. Noticed, that it has 2 LAN ports. What is the second one for?
Is there examples of using both?
regards, Wal

Can You clarify, what is the "discussion" with HMI about? Simple, which screen to open, or something else?

Works fine. But, how can be user deleted via script?

Tried the example TextLibraryViaScripts.zip http://ixtalk.com/viewtopic.php?f=6&t=302&p=1042&hilit=Text+Library&sid=9f746cd5fcbfc398f31dfdaac0582a2c#p1042 It is very interesting example. But, it wouldn’t allow to be loaded into HMI. The button “Download” in IX Developer was grey. Why, did I do somet...