BCU-12线路接口模块,ABB怎么使用BCU-12
称重传感器方向取决于测量方向径向称重传感器仅测量沿左图所示轴的力。
因此，测量方向的方向对信号量很重要输出帮助理解测量方向的方向如何影响输出的方向
测量方向影响（假设有两个称重传感器）称重传感器测量2×张力，但不测量测量辊重（皮重）。
称重传感器不测量张力，但测量辊重（皮重）。
逆时针旋转称重传感器将开始从卷筒纸张力获得信号并将消除因辊重而产生的输出（皮重）。最大张力信号将出现在旋转90°。
BCU-12线路接口模块称重传感器测量1×张力，但不测量测量辊重（皮重）。
将称重传感器顺时针旋转45°，然后称重传感器感应1.4×张力和滚动重量。PFRL 101称重传感器可安装在任何斜坡上角度，0-360°。但是，建议将除张力以外的力的影响仔细斟酌的在大多数情况下，这意味着一个方向皮重力（垂直）垂直于测量的力（水平）。
但是，如果机器设计需要倾斜称重传感器的安装或腹板路径不允许足够的水平力，见图，倾斜允许安装，并且计算更复杂
Load Cell Orientation Depending on Measurement Direction
The radial load cell will only measure forces along the axis as shown in the figure to the left.
Therefore the orientation of the measurement direction is important to the amount of signal
output. To help understand how the orientation of the measurement direction affects the output
see the figures below.
Orientation of
measurement direction
Effects
(Two load cells are assumed)
The load cells measure 2 × Tension, but do not
measure the roll weight (Tare).
The load cells measure no Tension, but do
measure the roll weight (Tare).
Rotating the load cells counterclockwise will
begin to gain in signal from the web tension
and will eliminate the output due to roll weight
(Tare). Maximum tension signal will occur at
90° of rotation.
The load cells measure 1 × Tension, but do not
measure the roll weight (Tare).
Rotate the load cells 45° clockwise and the
load cells sense 1.4 × Tension and 70% of the
roll weight.The PFRL 101 load cells can be mounted at any incline
angle, 0 - 360°. However, it is recommended to minimize
the influence of forces other than the tension to be
measured. In most cases this means an orientation where
the tare force (vertical) is perpendicular to the measured
force (horizontal).
However, should the machine design require inclined
mounting of the load cell or should the web path not give
a sufficient horizontal force, see figure, the inclined
mounting is permitted and the calculations are somewhat
