Two inverters are synchronized? What features do I need?

by:V&T Technologies     2019-11-17
First, both inverters are required to have vector control functions; Second, both inverters are required to be able to accept the signal of the encoder interface circuit, and must be A /-A; B /-B; Z /-Z; This kind; Third, synchronous control unit + inverter master/slave control. This is the most basic form and structure. The synchronous control unit can be PLC, additional interface board or computer. In short, the form and cost depend entirely on your process requirements and control accuracy. Requires low precision synchronization can use a 4- A given signal of 20mA and a common DC bus are not afraid of power generation. Such as conveyor belt. However, if the machine tool and crane application are synchronized, the higher the accuracy, the better.
Custom message
Chat Online 编辑模式下无法使用
Chat Online inputting...