Dear Sir,
I would like to contribute in your PLC project. I am an experiences automation programmer, with long exposure to Siemens platform (Simatic Manager, TIA Portal and WinCC). Although I'm not familiar with Unitronics, I went to their site before bidding in your project and their software seems quite doable.
Which model of their PLC+HMI device are you using? Please note that, you'll need external RFID reader.
I run a system integration company specializing in Siemens PLC. Looking forward to working with you. Best regards.
Yeasir Rahul