彩板型材生产线上的可改参数控制器编号：J990831该控制器适用于轧制线速度10－18m／min，定尺长度00000－13999mm，定尺长度为6m时，误差小于10mm。本控制器为采板型材生产线提供了追踪加速度及返回速度等多个参数可连续键人设置，适应性强，具有时间控制及位置控制时间功能； Color plate profile production line parameters can be changed controller: J990831 The controller is suitable for rolling line speed 10-18m / min, length length 00000-13999mm, length length of 6m, the error is less than 10mm. The controller for the production section of the production line profiles to track the acceleration and return speed and other parameters can be continuous key settings, adaptability, with time control and position control of time functions;