Controlled Products Systems Group L3NX - Manual (Page 39)

VIKING TECHNICAL SUPPORT 1.800.908.0884 3 7
LED References
Use the table below to identify the corresponding “TS Ref#” and refer to page 38-41 for
further troubleshooting.
TROUBLESHOOTING
# LED Status Meaning
Page 41
TS Ref#(s)
9 “C Loop” OFF Normal Condition.
SOLID Control Board is receiving an input from a device connected to the
C Loop terminal (pages 32, 42).
9, 10
10 “Open” OFF Normal Condition.
SOLID Control board is receiving an input for a device connected to any of
the following input terminals: Exit, Fire, Strike or Open (pages 31, 42).
9, 10
11 “STOP” OFF Normal Condition.
SOLID Control Board is receiving an input from a device connected to the
Stop terminal (pages 31, 42).
9, 10
12 “Close” OFF Normal Condition.
SOLID Control Board is receiving an input from a device connected to the
Close terminal (pages 31, 42).
9, 10
13 “Siren” OFF Normal Condition.
SOLID Second consecutive obstruction has been detected. (page 26). 11, 13, 1, 2
FLASHING Batteries are critically low. 1, 2
14 “Brake” OFF No voltage output on these terminals at the moment.
SOLID There is 24v DC output on these terminals at the moment.
15 “Diagnose” OFF Normal Condition
FLASHING Errors have been detected; Check LCD Display for messages (page 38-40).
16 “Close Limit” OFF Gate is not at the close limit position.
SOLID Gate is at the close limit position.
FLASHING Close limit position has been erased or not set (page 20-21). 6
17 “Open Limit” OFF Gate is not at the open limit position.
SOLID Gate is at the open limit position.
FLASHING Open limit position has been erased or not set (page 20-21). 6
18 “ODS” OFF Normal Condition.
SOLID Obstruction has been detected. (page 26). 11, 13, 1, 2
FLASHING Overload has been detected. (page 26). 11, 13, 1, 2
19 “Timer” OFF The close timer is turned OFF or gate is not at the open limit if the timer is
turned ON. (page 24).
SOLID Gate is at Open Limit, Timer is turned ON and counting down to close.
(page 24).
FLASHING Gate is at Open Limit, Timer is turned ON but is not timing out due to a
conflicting command. (page 24).
9, 10
20 “AC VOLTAGE OUTPUT” SOLID Normal Condition.
OFF There is no output voltage from the Modular Power Box. 2
21 “PROTECTION WORKING” SOLID Normal Condition.
OFF EMI Board is damaged and circuit is not protected . Replace EMI Board.
22 “AC VOLTAGE INPUT” SOLID Normal Condition.
OFF Incoming power to Modular Power Box is not sufficient.(page 18). 1
23 “120VAC POWER” SOLID Normal Condition for High Voltage installations.
OFF High Voltage is not supplied to the Modular Power Box (page 18). 1