试验车运动控制系统包含S7200 PLC程控器和两套伺服控制系统(一套控制车体、一套控制电缆盘)。车体控制系统为速度控制模式,电缆盘控制系统为转矩控制模式。S7200 PLC和两套伺服控制系统之间通过485总线进行通信。 关键词:伺服控制 程控器 软件 Abstract:The test vehicle control system includes S7200 PLC and two servocontrol system (One control vehicle and One control cable drum). The vehicle control system runs in velocity mode. The cable drum control system runs in torque mode. The communication between S7200 PLC and Servocontrol amplifiers is realized via 485 field bus. Key words:Servocontrol; Program control; Software