Operation Defects - V2 CITY4-EVO Manual De Instrucciones

17 - OPERATION DEFECTS

This paragraph shows some possible operation defects, along
with their cause and applicable remedy.
Some anomalies are signalled using a message on the display,
others with flashing signs or the leds assembled on the control
unit.
DISPLAYING
MAINS led does not switch
on
OVERLOAD led is on
Too long pre-blinking
Foto
The display shows
CoSt
The display shows
StoP
The display shows
i.Adi
The display shows
Err2
The display shows
DESCRIPTION
It means that there is no voltage on control
unit card.
It means that there is an overload on
accessory power supply.
When a Start command is given and the
blinker switches on immediately but the
gate is late in opening
When a start command is given the gate
won't open.
It means that intervention of photocell
prevents gate movement.
When a start command is given the gate
won't open.
It means that intervention of safety edge
prevents gate movement.
When a start command is given the gate
won't open.
It means that STOP input prevents gate
movement.
When a start command is given the gate
won't open.
It means one of the safety devices has
activated managed via the ADI interface.
When a start command is given the gate
won't open.
It means that TRIAC test failed.
NOTE: following an anomaly, the error message displayed
on the display stays active until the control unit receives a
START command or the MENU key is pressed.
SOLUTION
1. Before acting on the control unit, disconnect through
the disconnecting switch on the power line and
remove the power supply terminal.
2. Be sure that there is no voltage break upstream the
control unit.
3. Check whether the fuse is burnt-out, if so replace it
with same value.
1. Remove the extractable part containing terminals
Z1 - Z6 . OVERLOAD led will switch off.
2. Remove the overload cause.
3. Reinsert the terminal board extractable part and check
that this led is not on again.
It means that the setup cycle count down expired and the
control unit shows that service is required (chapter 13.1)
1. Check there are no obstacles between the photocells
and.
2. Ensure the photocells are powered and working:
interrupt the ray and check that the photocell segment
on the display changes position
1. Check the safety edge is not pressed or damaged.
2. Ensure safety edge is connected correctly: activate the
safety edge and check the safety edge section on the
display changes position.
1. Check the STOP button is not pressed.
2. Ensure the button is working correctly.
1. Check the safety switches managed by the ADI
interface are working correctly.
2. Ensure the ADI mode works correctly.
1. Check the motor is correctly connected.
2. Check the thermal protection on the motor has not
activated.
3. If no problems are detected on the motor, contact the
V2 technical support service to send the control unit
for repair.
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