4
RESET BUTTON FUNCTIONALITY
The button on the FSP-321B is used to to reset the unit.
•
Press and Hold for 10 seconds
– Any jobsite passwords in which the device is bound will reset, then the device will reboot.
•
Press and Hold for 15 seconds
– A full reset returns sensor to factory default operation, then the device will reboot.
NOTE:
If you press but do not hold the button, the load will toggle between On and Off.
END-OF-LINE TESTING
The sequence of operation shown below will occur during each power cycle of the device, until it has been commissioned with a set
password using the Sensor Configuration App.
Notes:
• Bluetooth and Reset Button functionality is disabled during the startup sequence
• If the device is reset to default or if the password is reset, the device will begin the sequence of operation again.
Step
Action
Relay State
Output State
Ramp/Fade Time
Hold
Total Duration
1
Power On
Relay Closes
0V
10V
1s
2s
3s
2
Fade Down
Relay Opens
10V
0V
1s
1s
2s
3
Ramp Up
Relay Closes (at start) 0V
10V
2s
5s
7s
4
Fade Down
Relay Opens (at end)
10V
0V
2s
5s
7s
5
Ramp Up
Relay Closes (at start) 0V
5V
2s
5s
7s
6
Ramp Up
Closed (no change)
5V
10V
2s
1s
3s
7
Fade Down
Relay Opens (at end)
10V
0V
2s
1s
3s
8
Normal Sensor Operation
Closed
0V
10V
N/A
N/A
N/A
UPDATING SENSOR FIRMWARE
The Update Firmware option is located within the Sensor Options screen. When you select this option, the screen displays the version
of firmware within the specific sensor, and the version of firmware that is included with the app. If a newer version is available and
you want to update the sensor, tap
Start Update
. A progress screen will show the progress of the update. Once complete, the display
indicates completion and you can return to the
Sensor Options
screen.
NOTE:
While updating the unit, an
Abort
button allows you to stop the update. However, be careful selecting this because it could leave
the sensor in a non-functional state, at which point you will have to start the update process and allow it to complete.
NOTE:
The app contains the latest versions of the firmware for each model sensor. If a new version of firmware is released, a new
version of the app will be made available for download, containing the updated firmware.
TROUBLESHOOTING
Lights will not go to High Mode:
• Check all wire connections and verify the load and the ground wires are tightly secured.
• Make sure that the sensor is not obstructed.
• Check light level parameter, to find out the amount of light that the sensor is detecting. Cover the sensor lens to simulate darkness
in the room. If the lights come ON, the setpoint needs to be adjusted. If set for minimum, more than 1 fc at the sensor of ambient
light will cause the lights to be held OFF. See the new settings section for instructions.
• If lights still do not turn ON, call 800.879.8585 for technical support.
Lights will not go into Low Mode:
• The time delay can be set from a minimum of 30 seconds to a maximum of 30 minutes. Ensure that the time delay is set to the
desired delay and that there is no movement within the sensor’s view for that time period.
• To quickly test the unit operation, enable test mode and move out of the sensor’s view. Lights should fade to low mode after 5
seconds.
• If lights still do not fade to Low Mode, call 800.879.8585 for technical support
Lights will not turn OFF:
• Cut Off time may be set to “Disable.”
• Ensure that the Cut Off is set to the desired time and that there is no movement within the sensor’s view for that time period when
the lights are in Low Mode.
• To quickly test the unit operation, enable test mode and move out of the sensor’s view. Lights should fade to low mode after 5
seconds and then turn OFF (if cut off is enabled) after 10 sec.
• If lights still do not turn OFF, call 800.879.8585 for technical support.
