Problem connecting to S7-1500

While  I am connecting my S7-1500 plc to ignition it's still showing connecting

PLC – S7-1500

Problem – I am trying to connect the PLC to Ignition, but it is showing only “Connecting.”

Background – I do not have an available port on the PLC. I added one communication module, cm 1542-1, and configured it (showing healthy). I set an IP address (ping successful, no duplicate ip) and provided the gateway. The correct driver is also selected.

But it is still not connected.

Is there any other reason for this issue?

{ Totally unrelated to other topic. }

Can you share the settings you are using in the drive to connect with?

I have only option choose driver

Example:- S7-1500

If you prefer to use the new Siemens Enhanced driver, you need to install the module for it. It is included in the installer, but is not installed by default. The license for the Siemens enhanced driver is sold separately.

Already one plc I have connected to server over this driver but in my second plc I have installed cm1542-1 module because port not available.

What next step should I take

Show as the setting for Siemens driver (the three dots at the right)

https://docs.inductiveautomation.com/docs/8.3/ignition-modules/opc-ua/opc-ua-drivers/siemens/siemens-drivers

where you set the IP, rack nr., cpu slot nr., port,...