What to do if Stanley Card Reader WTR detects an error condition?
- BbennettdanaAug 1, 2025
If the Stanley Card Reader WTR detects an error, it could be due to several reasons. First, check if an invalid combination of configuration switches has been set; avoid setting the Mode Switches to ON, ON, OFF or ON, ON, ON. Second, verify that the EOL input is returning the correct measured value; correct the EOL resistor value or move DIP Switch 1 on the Options DIP switch to OFF. Finally, check if the main supply voltage is low; if WTR can still function, it will continue to report tags while in the error state; if the voltage is too low, it will enter Low Power Mode.