LEGRAND Wattstopper FSP-301, Руководство по установке, Страница: 4 / 16

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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 dimming 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’s 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
False Triggering may occur if the sensor is exposed to high ambient temperature conditions and the unit is set to maximum
sensitivity for PIR detection.
• If this occurs, reduce the PIR sensitivity setting from maximum to a medium point and re-check unit operation.
• If experiencing false triggering during fade down/Off, try increasing the fade time.
Lights do not turn ON:
Check for blinking red LED. If the LED blinks with long pulses, as opposed to short pulses, the sensor has reached its Hold Off setpoint
or Photocell Light Level setpoint.
Lights suddenly turn off and will not come back on:
Check for blinking red LED. If the LED blinks with long pulses, as opposed to short pulses, the sensor has reached its Hold Off setpoint
or Photocell Light Level setpoint.