I purchased this VFD and a three phase motor to add speed control to my Toper Cafemino. Does anyone know how to connect the VFD to Artisan. I already have two PIDs connected to Artisan, but I'm not sure how to connect the VFD. The VFD does have RS485, so I can connect it inline with the PIDS. But how do I configure it in Artisan with a slider or something?