GTO GP-SW050 - Manual (Page 33)

30
troubleshooting guide
WarNiNg: alWaYs tUrN oPerator oFF aND DiscoNNect
Batteries BeFore aDJUstiNg or serViciNg it.
s Y M P t o M D i a g N o s i s c H e c k
One beep every 5 seconds
when the gate is in motion.
There is no AC power present.
The battery voltage is low.
• GFI
• Circuit Breaker
• Connections in the Field Wiring
Connection Compartment
• Battery Connections
• Battery Voltage
• Load Test Battery
One beep every 10 seconds
when the gate is idle.
The battery is critically low.
If #4 dip switch is in the FAIL SAFE
position and the gate is at the OPEN
Limit, the operator will be disabled until
AC power is restored and the battery
voltage has reached 26 vdc.
If #4 dip switch is in the FAIL SECURE
position and the gate at the CLOSED
Limit, the operator will be disabled until
AC power is restored and the battery
voltage has reached 26 vdc.
• GFI
• Circuit Breaker
• Connections in the Field Wiring
Connection Compartment
• Battery Connections
• Battery Voltage
• Load Test Battery
1 beep with 2 seconds
pause
The revolution counter circuit board is
not being detected.
• Check Connections for Limit
Sensors on Logic Board
2 beeps with 2 seconds
pause
The logic board does not detect the
motor drive board connections.
• Check BLDC Speed Control
connections on Logic Board and
Motor Drive Board
3 beeps with 2 seconds
pause
The gate has traveled outside the
maximum allowable limit of the
operator.
• Check Limit Sensor Connections
on Logic Board
4 beeps with 2 seconds
pause
The motor has moved in the wrong
direction.
• Check BLDC Speed Control
connections on Logic Board and
Motor Drive Board
5 beeps with 2 seconds
pause
No movement was detected from the
motor twice.
• Check path of Gate for
obstructions.
• Check to ensure motor is not
jammed.
gP-sW050 audible Feedback