英国采购需求：B2B采购解决方案、批发供应商、企业采购服务、企业采购策略、供应商管理软件、B2B市场平台

I'm seeking assistance with a cold press production line and need to connect it to a specific Schneider PLC model. I've got UnityPro software and a genuine USB lead from Schneider, but I haven't been able to establish a successful connection despite support from their team. If you have experience with this setup or can provide guidance on troubleshooting the connection, I'd appreciate your feedback. Any tips or insights on configurations would be incredibly helpful. Looking forward to your response!