After everything is connected, we can start the process of changing the ID of the AC meter, according to the wiring diagram.
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4. Open the “Connect Via” dropdown and select the relevant COM port.
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5. Navigate to the “Services Center” “Services Center” tab and select “Holykell HPT604 Fuel Sensor”
Make sure that the Holykell HPT604 Fuel Sensor is the only device connected to the computer!
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a. Click “Next”.
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b. Change the sensor ID- Use the ID scan mode to find the current ID of the sensor (make sure the bound rate is 19200).
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c. Click “Next““Next“.
d. Change the device’s ID according to your wiring diagram - By default, the dedicated ID for a fuel sensor is 15.
e. Reset the calibration- Click the “Zero “Zero Calibration“– Please note, perform
this action while the sensor is in the open air, NOT in the tank.
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