Blink Codes for Wireless Roller 64 for Homeworks

Wireless EDU Button Diagram	Quick Links Setting Limits Addressing Mode Database Transfer Mode Normal Operation Blinks While Holding Arrow Buttons on an EDU RF Diagnostics Mode Return to Defaults Fault Conditions

Setting Limits

LED	Description	LED Cycle	LED Blink Pattern
	The EDU is in limit set mode. Tap the Open Limit or Close Limit button to leave limit set mode, or press and hold the open or close limit button for 5 seconds to store current position as the open or close limit.	Constant on	A constant green LED
	The EDU is currently in process of storing this position as the open or close limit.	1/8 second	A fast green blink (8 per second) for 5 seconds

Addressing Mode

Note: Unaddressed EDUs automatically enter addressing mode on power up!

LED	Description	LED Cycle	LED Blink Pattern
	This EDU is Unaddressed and on the Default Frequency.	8 seconds	One slow green blink every 8 seconds
	This EDU is Addressed and on the Default Frequency.	1 second	A slow green blink (1 per second)
	Tap either the CW or CCW buttons to manually select it for Addressing. If the processor heard the EDU, the EDU will blink fast for 4 seconds.	1/8 second	A fast green blink (8 per second)
	This EDU was just Addressed or Unaddressed.	Constant on	A constant green LED for 4 seconds, and the EDU will wiggle once.

Database Transfer Mode

Note: All buttons are ignored when the EDU is receiving a database.

LED	Description	LED Cycle	LED Blink Pattern
	Currently receiving a database	8 seconds	Three green blinks in 8 seconds

Normal Operation

LED	Description	LED Cycle	LED Blink Pattern
	Startup This occurs when the EDU powers up. If this happens when the EDU tries to start moving, this is an indication the motor is stalling and the EDU is resetting. Verify that the fabric/hembar is not caught.	8 seconds	Alternately blinking green and red, and then turning off.
	The EDU is Addressed, has a database, in normal mode, and on the Project Frequency.	Off	LEDs off
	This EDU is Addressed and on the Project Frequency, but does not have a database. Please upload the project.	1 second	One quick red blip per second

Blinks While Holding Arrow Buttons on an EDU

LED	Description	LED Cycle	LED Blink Pattern
	This EDU does not have an Address, and is on the Default Frequency	1/8 second	A fast red blink (8 per second)
	This EDU has an Address	Constant on	A constant green LED

RF Diagnostics Mode

Description - RF Diagnostics mode is used to verify that wireless devices can effectively send and receive communications.

HOW TO ENTER: Press and hold the Close Limit button for 5 seconds, then hold the CCW button for 5 seconds.
HOW TO EXIT: Press and hold the Close Limit button for 5 seconds.

Note:  if your system is addressed, you can also enter from a repeater. If you enter from a repeater, then the processor will tell the EDU to wiggle every 6 seconds. If the EDU stops wiggling, it missed the message. Pressing and Releasing a button on the EDU will cause the repeater to beep, but will not move the EDU.

LED	Description	LED Cycle	LED Blink Pattern
	The EDU has heard an RF command with excellent signal strength.	1/8 second	A fast green blink (8 per second)
	The EDU has heard an RF command with good signal strength.	1/4 second	A medium orange blink (4 per second)
	The EDU has heard an RF command with marginal signal strength.	1 second	A slow red blink (1 per second)
	The EDU has not heard any RF commands on its channel in the last 5 seconds	1/8 second	A fast red blink (8 per second)

Return to Defaults

Note:  returning an EDU to its default settings ("out-of-box") will NOT affect the EDU's limits.

LED	Description	LED Cycle	LED Blink Pattern
	Step 1 First, press and hold the Close Limit button for 5 seconds. The EDU will blink for 2 seconds, and then turn solid green.	1/8 second	A fast green blink (8 per second) for 2 seconds.
	Step 2 Next, press and hold the Open Limit button for 5 seconds. The EDU will blink for 2 seconds, and then turn solid green.	1/8 second	A fast green blink (8 per second) for 2 seconds.
	Step 3 Next, press and hold the CW button for 5 seconds. The EDU will blink for 2 seconds, and then turn solid green.	1/8 second	A fast green blink (8 per second) for 2 seconds.
	Step 4 Finally, press and hold the CCW button for 5 seconds. The EDU will turn solid orange while it defaults its settings, and then flash red/green for 4 seconds as shown above in "Startup" under Normal Operation.	Constant on	An orange LED for a few seconds, and then the EDU will restart.

Fault Conditions

LED	Description	LED Cycle	LED Blink Pattern
	Maximum Runtime Exceeded The EDU has reached its maximum runtime. Wait 20 minutes before attempting to move the EDU.	8 seconds	Four red blinks in 8 seconds
	The EDU stopped due to a fault condition (such as a stall). The EDU will blink like this for 2 seconds when it stops abruptly. - Check your power wiring and transformer size. - Check that your shade's fabric or hembar is not    caught or hung up.	1/8 second	A fast red blink (8 per second) for 2 seconds.
	Open and Close limits need to be set	1/2 second	Two quick blinks, twice a second