Rockwell Automation Allen-Bradley 871FM-M10BA30-x, Руководство пользователя, Страница: 50 / 90

50 Rockwell Automation Publication 871FM-UM002A-EN-P - April 2017
Chapter 9 Review the 1734-4IOL IO-Link AOP
Parameter Tab
The Parameter tab allows changes to the behavior of the output of the sensor.
The IO-Link master uses these parameters for validation purposes.
The Parameter tab displays the sensor parameter settings and allows you to
read data from the sensor or teach the sensor by writing new values. This tab is
divided into four sections:
• Operation Configuration ( page 50 )
• Sensor Configuration ( page 51 )
• Counter/Timer Configuration ( page 51 )
• Data Mapping Configuration ( page 52 )
Operation Configuration
In this section, operators are able to change the function of the sensor outputs
while operating in IO-Link Mode. The Triggered subsection describes the
parameters, which affect the sensor output.
• Setpoint: Threshold allows operators to view the signal value that is
required for the sensor output to turn ON (threshold) upon target
detection. The sensor signal level must be higher than the threshold for
the output to turn ON. The default value for this parameter is 1000.
• Polarity changes the sensor output operation between a non-inverted
and inverted state for Pin 4. For complementary (non-inverted and
inverted). When the polarity changes both outputs invert.
• Hysteresis displays the sensor output hysteresis value. The real value for
hysteresis is the value that is shown on this parameter that is divided by
100.