小黑猪222
请问一下:我用CDS3.7.1连接S300-2011CA的激光防撞仪,软件中显示S300H是红色,激光防撞仪LED显示常亮的“6.”读取过程中提示我“the devices are in the configuration mode/lock out status。check to ensure that all devices in the project are identified”无法读取和下载参数,这是怎么回事?