I am working on a very old CNC with a Yaskawa Spindle Drive that is having problems. I was wondering if a common inverter with open vector control could replace that unit? All the wiring, specification, and operation look very similar to inverters I use everyday. Has anyone tried this?
I've been using Modbus RTU for some time know communicating from a PLC to various devices, including AC Drives. My biggest complaint is the delay between sending a run command and getting a response at the drive. This delay seems to be random in length and is always a problem whether I am...
