output range is set to 0 to 10 V. However, the same 24 mm width for a 112 mm sensor would be 2.14 V if the
analog output range is set to 0 to 10 V.
NOTE:
The user has to scale the output to convert the output into an absolute width value based on the
sensor range.
Error
When the output is set to error, the digital width measurement displayed on the home screen will provide
the error between measured width value and nominal width value in mm. The analog output on the other
hand would be scaled to range from null scale to full scale based on the error. If the error is zero then the
analog output would be exactly one half of the full scale range of the analog output. For example, if the
analog output range is 0 to 10 V the output would be 5 V if error is zero. If the error is positive then the
output would be more than 5 V and if the error is negative then the output would be less than 5 V. Unlike the
absolute output type, the magnitude of error in mm and the magnitude of voltage change on the analog
output would not change based on the sensor range. For example, if the error is 2 mm irrespective of the
sensor range the analog output would always be ...
NOTE:
The analog output setting (which can be
set as shown in the following sections) should be
set to width inorder for the width measurement
to function properly.
NOTE:
It is intuitive to see the output when the
voltage ranges to ± 10 V or ± 5 V for this mode.
Display Screen
The brightness of the SCU5 controller can be
adjusted using the slider on this screen.
Additionally the display units can be changed
from millimeter to inch by pressing the display
units icon.
Power User Screen
When the power user icon is pressed on the
advanced settings menu, the power user is
presented with a menu of options. These
options include settings for the actuator, sensor,
controller, analog output, password protection
and communication. Access to the respective
settings are available by clicking the respective
icon.
Content subject to change without notice
SCU5: Sensor and Web Guide Controller User Manual v 3.6| Page 35
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