轴控开发使用手册 > ACP10/ARNC0帮助信息 > ACP10_MC运动库 > 分类的功能块 > 凸轮(Cams) > 预先定义的Cam流程 > MC_BR_CrossCutterControl > "Enable", "EnableCut" and "InitData" inputs

If the "Enable" input is set, then a predefined Cam Profile Automat is initialized on the drive (see also Additional information) that carries out a movement according to "StartMode".

The initial movement from the current position to "CutPosition" is calculated automatically.

During the movement, new values for "ProductLength" and/or "ProductLengthCorrection" inputs can be applied by setting "InitData". This update takes effect in the next cutting cycle.

The same applies to the update of "ProductLengthCorrection" unless additive mode +mcCORRECT_CURRENT_CYCLE is selected. In this case, a product length change is applied in the current cutting cycle.

The movement is started with "EnableCut" = TRUE . The movement distance is already calculated in advance. For this reason, the current position should not be too close to "CutPosition" since this would make synchronization impossible. If the input is set to FALSE, then a synchronous stop is initiated. In this case, the slave axis remains half of a PLCopen period away from "CutPosition". This waiting position cannot be modified.

When "EnableCut" is set once again, the cross cutter executes another movement in relation to the master starting in the next master interval.

If "Enable" = FALSE, the slave is stopped immediately. "Enable" can be used to restart (automatic calculation of the distance to the intersection point), or mcRESTART can be carried out with "AdvancedParameters.StartMode". (See the description for "StartMode".)