TSX 3722 + XBT-P021010

[mikeb 1]

Can anyone help please. I have a customer with a TSX3722 and XBT-P021010 HMI. I need to do some changes to the plc & HMI software, but they don't have the original code. Can the programs be uploaded from the plc and HMI and edited, or do I need the original code to do this? I'm not familiar with these models at all. Thanks in advance.

[acpi 11]

Hi, You can do it without the source code. You need PL7 Junior or PL7 Pro for the plc and XBTL 1000 for the panel. The only restriction is that you won't get the symbols from the plc program, just the code and the associated comments. JC