摘要
简要论述了变频器的多档位开关量控制、连续的模拟量控制及现场总线的数字化控制 ,并从生产线的一个DeviceNet现场总线技术的应用 ,阐明“现场总线 +变频器”
The on off control, analogy control and digital control with fieldbus for frequency inverter were described. The application of DeviceNet fieldbus in the production line indicated that the technique of “fieldbus+frequency inverter” will be widely used in multi mathematics model control.
出处
《低压电器》
2002年第1期56-58,共3页
Low Voltage Apparatus
