110 MX3630-01 Rev. J SlideDriver/SlideDriver 50VF Series © 2019 www.hysecurity.com
Type Alert/Fault/Error Display Buzzer Chirp Sequence
Possible Cause &
Suggested Corrective
Action
Solutions
ALERT !ACTION BLOCKED
GATE EDGE
(Open or Close)
GEO
5 chirps indicating that the
command cannot be initiated
Operator received command
to run open, but movement is
prevented. Gate edge blocked
or disconnected and causes
operator to enter SAFE mode.
Gate edge is not recognized as
active.
• Replace sensor batteries
• If using Miller Monitored Edge
Link, be aware. Issues with
radio interference cause false
trips. Placing the antenna high
and reducing environmental
“noise” is critical to proper
wireless transmission. Avoid
placing the receiver sets
within 100 feet of each other
as crosstalk may occur. Use
receivers & transmitters Version
1.02 or later.
• Verify wired edges are using
a gate edge converter-type
module. Miller Edges must
have a wire with blue tape.
The blue tape indicates that a
resistor is built in.
• Check N.C. wiring (verify
wires are not disconnected or
shorted)
• Review wiring diagrams.
Especially path to SENSOR
COM
• Make sure SENSOR settings
S1, S2, and S3 are correctly
assigned. Refer to External
Entrapment Protection
Sensors: What the Installer
Needs to Do on page 40.
ALERT ALERT 1
Forced Open
2 pulses per second for 30s Gate has been forced open from
a full close limit and is being
prevented from re-closing.
Will self-clear after an open or
close input.
ALERT ALERT 2
Drift Closed
2 pulses per second for
10 seconds
Gate has been forced open from
a full close limit and is being
prevented from re-closing.
Will self-clear after an open or
close input.
ALERT ALERT 3
EXCESS DRIFT
Gate drift in transit - Advisory
only. The alert appears and
is being prevented from re-
opening.
Alert appears if gate drifts three
times in a ve minute period.
Check track to make sure
it is level.
ALERT ALERT 4
THERMAL Overload
2 chirps per second every 15
seconds
Motor drive heat sink exceeds
195°F. Alert will temporarily
disable operator, but will
automatically reset itself when
it cools down. May also occur
if the heatsink temperature
is 70°F. higher than ambient
temperature.
Check gate hardware,
weight/length of gate. Alert
automatically clears when
temperature drops below
threshold.
ALERT ALERT 5
Both Lim ACTIVE
2 chirps per second every 15
seconds
The STC is seeing both limits
tripped at the same time. Check
for a stuck limit switch or debris
caught in limit switch area
and repair any wiring issues.
On electromechanical gate
operators and StrongArmCrash,
reset the limits through the
Installer Menu item, LL Learn
Limits.
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