Viking Access Systems Q7 manual Troubleshooting, LED References

TROUBLESHOOTING

LED References

In addition to the LCD Display, the control board LEDs monitor the various circuits of the control board. Use the table below to identify the corresponding “TS Ref#” and refer to page 38-41 for further troubleshooting.

				Page 41
#	LED	Status	Meaning	TS Ref#(s)
1	“Magnetic	OFF	At Closed Limit and Magnetic Lock Relay state is closed across “COM” &
	Lock Relay”		“N.C.”. (pg 34). Gate should be at the Close Limit.
		SOLID	Not at Closed Limit and Magnetic Lock Relay state is closed across “COM” &
			“N.O.”. (pg 34). Gate should not be at the Close Limit

2	“Check Motor”	OFF	Normal Condition.
		SOLID	The control board is sending power to the motor but the circuit is open.
3	“Battery Low”	OFF	Normal Condition.
		SOLID	Batteries are low. Check power supply to the operator. (pgs 18-19).
		FLASHING	Batteries critically low. Check power supply to the operator. (pgs 18-19).
4	“POWER”	SOLID	Normal Condition.
		FLASHING	Operator is running on batteries only (pgs 18-19).
		OFF	No power to control board.
5	“Radio”	OFF	Normal Condition.
		SOLID	Control Board is receiving an input from a device connected to the
			Radio terminal (pgs 30, 42).
6	“UL”	OFF	Normal Condition.
		SOLID	Control Board is receiving an input from a device connected to the UL
			terminal (pgs 12-13, 42).
7	“Re-Open”	OFF	Normal Condition.
		SOLID	Control Board is receiving an input from a device connected to the Re-
			Open terminal (pgs 29, 32, 42).
8	“ATG”	OFF	Normal Condition.
		SOLID	Control Board is receiving an input from a device connected to the ATG
			terminal (pgs 31, 42).

7, 8

1, 2 1, 2

1, 2

1, 2, 4, 5

9, 10

9, 10

9, 10

9, 10

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