An analog/digital input conflict was detected. This warning appears when the input type conflicts with an existing function assignment, or when both analog and digital functions are assigned to the same input. Disable the existing function before changing the input type.
1. AC Pressure Sensor assigned to AIN1, here used as an analog input.
2. You flip over the use as the AIN1 to digital input, without disabling the analog input function (AC pressure sensor). This will cause the warning.
Tip: Always disable the current input function before switching between analog and digital input modes.