VIKING TECHNICAL SUPPORT 1.800.908.0884
3 8
TROUBLESHOOTING
LCD MSG
Meaning
Page 41
TS Ref #s
VIKING
ACCESS
Welcome Message
MODEL
T21
Indicates the Model of the unit
System Status Messages
GATE IS
IDLE
Gate is stopped between limits
GATE IS
OPENING
Gate is opening
GATE IS
CLOSING
Gate is closing
GATE IS
OPENED
Gate is at the limit open position
GATE IS
CLOSED
Gate is at the limit close position
STOP BY
OBSTRUCT
Gate stopped due to an obstruction sensor event
11, 12,
13
STOP BY
OVERLOAD
Gate stopped due to an overload of the gate system
11, 12
OVERLAP
TIMING
Gate is waiting for the overlap time
HOLDING
__ SEC
Gate is at the limit open position and timing to close - The display shows
the actual time left before closing
UL LEARN
SENSOR _
Indicates the number of connected Secondary Entrapment Protection
Sensors that are being monitored through the UL input terminal. (pg 11)
LCD Display References
The control board is equipped with a LCD Display that provides operator information,
current conditions, settings, diagnostics and error messages. Use the table below to
identify the corresponding “TS Ref#” and refer to page 41 for further troubleshooting.
1. Error Messages will be displayed first.
2. The ”Diagnose” LED will flash consecutively
indicating how many Error Messages are
available.
3. Press the Diagnose button to manually
scroll through all of the Messages.
