Input Polarity Main Menu System Discrete IO Input Polarity The iVu has two input signals Trigger and Remote Teach Both these signals are edge sensitive The operation of these signals is dependent on the Input Polarity setting Low To High The Trigger and Remote Teach are detected on a low to high transition of the signal High To Low The Trigger and Remote Teach are detected on a high to low transition of the signal Input Pullup Screen Main Menu System Discrete IO Input Pullup By default the Input Pullup is disabled If the device used to trigger and remote teach the iVu sensor is a Sinking device NPN then you will only need to enable Input Pullup here if that device does not have its own pullup resistor Otherwise this should be disabled IO Type Screen iVu Plus Users Manual Online Only rev A wwwbannerengineeringcom tel 7635443164 41