25
25
G
B
T
ROUBLESHOOTING
PROBLEM
CHECK
The gate would not move, the buzzer is emitting an alternating sound, and one of the
LED is blinking red/green.
If two MASTER Wi-Fi OS, installed at a distance of about 20 m from one another,
are commanded simultaneously, their communication and check signals with the
accessories can overlap and interfere with each other, causing the systems to go into
alarm. Move the two MASTER Wi-Fi OS away from each other over the 20 m.
The gate would not move, the buzzer is emitting an alternating sound, and one of the
LED is blinking red/green,
or
the gate is trying to open/close, but stops almost immediately, the buzzer is emitting an
alternating sound, and one of the LED is blinking red/green.
Failed control between MASTER Wi-Fi OS and the safety accessories, either the
photocells or the safety edges:
- Install the 868MHz aerial (code ACG5451) on the MASTER Wi-Fi OS to guarantee the
correct communication between the MASTER Wi-Fi OS and the safety accessories
installed.
Attention: The aerial must be placed in sight of all the safety accessories installed.
If the indication of failure persists, check the level of charge of the batteries, and if not
adequate, replace them.
All of the LEDs on the MASTER Wi-Fi OS are off
Ensure that 12 or 24 V ac/dc power is present to the power feed terminals of the
MASTER Wi-Fi OS
During memorization of the safety devices the buzzer sounds for 3/5 second
It has been tried to memorize a safety device with wrong microswitch.
Verify that the dual-color led that flashes on MASTER Wi-Fi OS corresponds at the
safety device microswitch to memorize.
During memorization of the safety devices the buzzer sounds 2 twice
A safety device is already in the memory
When giving a command the buzzer sounds 3 times
- No safety device has been memorized, memorize at least one
or
- The DIP corresponding to the safety devices memorized on the MASTER Wi-Fi OS
card are OFF. Turn them to ON
When giving a command the buzzer sounds 4 times
Possible cable missing between the MASTER Wi-Fi OS and the door control card:
- Blinker to card connection wires detached
or
- Strip to card connection wires detached
or
- Photocell to card connection wires detached
The buzzer sounds 5 times when the strip connected to the photocell receiver is pressed Contact configuration error with the strip connected to the photocell receiver
When giving a command the buzzer sounds 5 times
- Resistance not connected in series with the N.C. contact of the strip connected to the
photocell receiver
or
- Wires detached on the strip with N.O. contact
or
- Resistance not connected in series with the N.C. contact of the strip
or
- Wires detached on the strip with N.O. contact connected to the photocell receiver
The buzzer emits a sound every 3 seconds and the blinker during the gate operation
flashes 2 times in succession followed by a pause of 3 seconds for 1 minute and one of
the dual-color leds is ignited red fixed
Replace the batteries of the photocell(s) or the strip(s) as they are low
The gate doesn’t move, the buzzer emits a sound every 3 seconds and the blinker
flashes 2 times in succession followed by a pause of 3 seconds for 1 minute and one of
the dual-color leds lights flashing red
Replace the batteries of the photocell(s) or the strip(s) as they are exhausted
LED DL2 is off and one of the dual-color LED EDGE emits a constant green light
- Wires detached on the strip with N.C. contact
or
- Ensure that there is resistance of 8,2k
Ω
in series with the N.O. contact of the strip
connected to the photocell receiver
The buzzer does not sound when the batteries are removed from the strip
Ensure that the micro-switch on the MASTER Wi-Fi OS corresponding to the strip is in
the ON position
The door does not open or close and one of the dual-color LEDs emits a constant
green light
- Photocell is not aligned or it is engaged. The batteries in the photocell transmitter are
exhausted
or
- resistance of 8,2 k
Ω
is not connected in series with the N.C. contact or in parallel with
the N.O. contact of the strip connected to the photocell transmitter
or
- resistance of 8,2 k
Ω
is not connected in parallel with the N.O. contact of the strip
connected to the photocell transmitter
The door does not open or close, the buzzer emits a sound every 3 seconds and the
blinker flashes 2 times in succession followed by a pause of 3 seconds for 1 minute and
one of the dual-color LEDs lights flashing red
Photocell or strip receiver batteries are exhausted
The strip connected to the photocell transmitter or receiver does not work as a safety
device
Check the correct setting of the jumper of the photocell transmitter/receiver. If the
jumpers are correctly setting, remove and put again the batteries.
Summary of Contents for ACG6150
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