Ignition as a modbus slave

Is this possible? I have a plc that acts as a master only and I wanna pull its data through ignition. I am using modbus tcp. I connected it under devices. But the tags keep going green and red and it ain’t working and im thinking bc they’re both masters.

You can use my alternate Modbus module--it is both a server and offers additional features in its master.

hello, I tried buying this for 7.9 but the link doesn't open up here it is.

https://www.automation-pros.com/ignition/Advanced Modbus Driver-

actually i opened the zip but how does one implement this and buy this? i just see a bunch of java files