Viking Access Systems E-4 - Troubleshooting; LED References

VIKING TECHNICAL SUPPORT 1.800.908.0884
34
LED References
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 36 for further troubleshooting.
TROUBLESHOOTING
# LED Status Meaning
Page 36
TS Ref#(s)
1 “ODS” OFF Normal Condition.
SOLID Obstruction event has been detected on the MASTER motor. (pg 24, 26)
11, 13, 1, 2
FLASHING Overload event has been detected on the MASTER motor. (pg 24, 26)
11, 13, 1, 2
2 “Timer” OFF If gate is at the open limit, the Timer to close is turned OFF. (pg 24)
SOLID Timer to close is ON and counting down to close the gate. (pg 24)
FLASHING Timer is ON but is not timing out due to a conicting command. (pg 24)
9, 10
3 “Master OFF Normal Condition.
SOLID 1: The control board is sending power to the Master motor but the circuit is
open preventing the motor from running.
2: In conjunction with the ODS LED, conrms obstruction or overload event.
7, 8
11, 13, 1, 2
4 M “Limit Open” OFF Master gate is not at the open limit position.
SOLID Master gate is at the open limit position.
5 M “Limit Close” OFF Master gate is not at the close limit position.
SOLID Master gate is at the close limit position.
6 “Slave” OFF Normal Condition.
SOLID 1: The control board is sending power to the motor but the circuit is
open preventing the motor from running.
2:
In conjunction with the ODS LED, conrms obstruction or overload event.
7, 8
7 S “Limit Open” OFF Slave gate is not at the open limit position.
SOLID Slave gate is at the open limit position.
8 S “Limit Close” OFF Slave gate is not at the close limit position.
SOLID Slave gate is at the close limit position.
Aux.
Pwr
+ -
Magnetic Lock
N.O. N.C.
COM
Guard Station
GND
Close
Stop
Open
Loop Connector
GND
Center
GND
ReOpen
GND
UL
GND
+28V
Radio Station
GND GND
Radio
+28V +28V
Class 2
Supply +28V
Master
Slave
Siren
+
Limit Close
Limit Open
Slave
Limit Close
Limit Open
Master
Low Bat
Power
Radio
Rec.
UL
Sens
ReOpen
Sens
Center
Loop
OpenStopClose
Speed Overlap ODS
Timer
Sync
Auto Open
AC
AC
+
-
+
-
Bat
DC IN
Max Min
Normal
60
3
100 0 60
Off
4A
15A
4
15
Aux.
Pwr
+ -
Magnetic Lock
N.O. N.C.
COM
Guard Station
GND
Close
Stop
Open
Loop Connector
GND
Center
GND
ReOpen
GND
UL
GND
+28V
Radio Station
GND GND
Radio
+28V +28V
Class 2
Supply +28V
Master
Slave
Siren
+
Limit Close
Limit Open
Slave
Limit Close
Limit Open
Master
Low Bat
Power
Radio
Rec.
UL
Sens
ReOpen
Sens
Center
Loop
OpenStopClose
Speed Overlap ODS
Timer
Sync
Auto Open Dual Gate MS
AC
AC
+
-
+
-
Bat
DC IN
Max Min
Normal
60
3
100 060
Off
4A
15A
4
15