scroll mode meaning in Chinese

卷动方式
卷动模式

If the process controller was in automatic scroll mode at the time of the changeover to " manual " , it is preferable to select the " run / stop " functin in order to stop the time base and set the reference value , since in the event of an automatic restart it is easier to advance the program than reverse it if it has gone too far during the manual procedure
如转换为“手动”模式时，工序控制器处于自动滚动状态，则最好选择“运行/停止”功能来停止时基并设置参考值，因为如果出现自动重启，而在手动模式中已进行了很多步骤地话，则前进此程序要比后退容易得多。