BCU-12線路接口模塊,ABB怎么使用BCU-12
稱重傳感器方向取決于測量方向徑向稱重傳感器僅測量沿左圖所示軸的力。
因此，測量方向的方向?qū)π盘柫亢苤匾敵鰩椭斫鉁y量方向的方向如何影響輸出的方向
測量方向影響（假設(shè)有兩個稱重傳感器）稱重傳感器測量2×張力，但不測量測量輥重（皮重）。
稱重傳感器不測量張力，但測量輥重（皮重）。
逆時針旋轉(zhuǎn)稱重傳感器將開始從卷筒紙張力獲得信號并將消除因輥重而產(chǎn)生的輸出（皮重）。最大張力信號將出現(xiàn)在旋轉(zhuǎn)90°。
BCU-12線路接口模塊稱重傳感器測量1×張力，但不測量測量輥重（皮重）。
將稱重傳感器順時針旋轉(zhuǎn)45°，然后稱重傳感器感應(yīng)1.4×張力和滾動重量。PFRL 101稱重傳感器可安裝在任何斜坡上角度，0-360°。但是，建議將除張力以外的力的影響仔細(xì)斟酌的在大多數(shù)情況下，這意味著一個方向皮重力（垂直）垂直于測量的力（水平）。
但是，如果機器設(shè)計需要傾斜稱重傳感器的安裝或腹板路徑不允許足夠的水平力，見圖，傾斜允許安裝，并且計算更復(fù)雜
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
