A4H124-24TX交换机,A4H124-24TX英文说明设置包裹增益为了能够在显示器上显示实际的卷筒纸张力，卷筒纸张力和必须确定称重传感器上测得的力。这个比率是一个称为包裹增益的比例因子。包裹增益取决于纸幅在测量辊上的包裹角度和纸幅的方称重传感器。因此，包裹增益取决于实际安装。这将提供：T（张力）=包裹增益??FR（称重传感器测量方向上的腹板张力力）有两种方法可以确定腹板张力与负载上测得的力之间的比率单元格，
A4H124-24TX交换机通过悬挂重量或计算。带悬挂重量（菜单悬挂重量）将一根绳索准确地沿着腹板路径缠绕，并施加已知重量应用的已知重量模拟实际腹板张力和电子测量施加的重量对称重传感器产生的力。当腹板张力（T）和相应的测量力（FR）已知时张力电子装置计算T/FR比，并将该值存储为包裹增益。当卷筒张力应用于辊时，张力电子设备通过以下方式计算卷筒张力：将测得的称重传感器上的力乘以包裹增益。在挂重程序之后，可以通过张力电子装置计算包裹增益可在EnterWrapGain菜单中找到按计算（菜单EnterWrapGain）包裹增益是一个比例因子，对应于腹板张力（T）和作用在称重传感器测量中的腹板张力的力分量（FR）方向包裹增益范围为0.5-20。如果尝试将包裹增益设置在此范围之外，则显示屏上将显示消息“WrapGainTooLow”或“WrapGainTooHigh”。包裹增益可设置为分辨率0.01。描述包裹增益计算原理的示例：Set Wrap GainTo be able to present actual web tension on the display, the ratio between web tension andmeasured force on the load cell must be determined.This ratio is a scaling factor called Wrap Gain.The Wrap Gain depends on the web's wrap angle on the measuring roll and the orientation of theload cells. Therefore, Wrap Gain depends on the actual installation.This gives:T (tension) = Wrap Gain ??FR (force of web tension in load cell measuring direction)There are two ways to find out the ratio between web tension and measured force on the loadcells, by Hanging weights or by Calculation.? With hanging weights (Menu HangWeight)String a rope that follows the web path exactly and apply a known weight.The applied known weight simulates the actual web tension and the electronics measuresthe resulting force on the load cells caused by the applied weight.When both web tension (T) and the corresponding measured force (FR) are known thetension electronics calculates the ratio T / FR and stores the value as Wrap Gain.When web tension is applied to the roll the tension electronics calculates web tension bymultiplying the measured force on the load cells with the Wrap Gain.After the hanging weight procedure the wrap gain calculated by the tension electronics canbe found in the EnterWrapGain menu. ? By calculation (Menu EnterWrapGain)Wrap Gain is a scaling factor which corresponds to the ratio between Web Tension (T) andthe force component (FR) from web tension that is acting in the load cell measuringdirection.The Wrap Gain range is 0.5 - 20. If you try to set the wrap gain outside this range,
