Operation Defects - V2 NIUBA-230V Manual Del Usuario

18 - OPERATION DEFECTS

This paragraph shows some possible operation defects, along
with their cause and applicable remedy.
MAINS led does not switch on
It means that there is no voltage on PD21 control unit card.
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.
OVERLOAD led is on
It means that there is an overload on accessory power supply.
1. Remove the extractable part containing terminals K1 to K10.
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.
Too long pre-blinking
When a Start command is given and the blinker switches on
immediately but the barrier is late in opening, it means that the
setup cycle count down expired and the control unit shows that
service is required.
Error 1
The following writing appears on display when you exit from
Err1
programming
It means that changed data could not be stored.
This kind of defect has no remedy and the control unit must be
sent to V2 S.p.A. for repair.
Error 2
When a Start command is given and the barrier does not open
and the following writing appears on display
It means that TRIAC test failed.
Before sending the control unit to V2 S.p.A. for repair, be sure
that motors have been properly connected.
Error 3
When a Start command is given and the barrier does not open
and the following writing appears on display
It means that the photocell test failed.
1. Be sure that no obstacle interrupted the photocell beam when
the Start command was given.
2. Be sure that photocells are powered and working; when you
interrupt their beam, you should hear the relay tripping.
Error 4
When the boom reaches the limit switch, the motor continues to
run and the display shows
Be sure that the motor is NOT UNLOCKED.
If the problem persists contact V2 Technical Support.
Error 5
Once given a start control, the barrier does not open and the
display shows
It means that the test of the safety edges failed.
Check that the menu of the test of safety edges (
been set correctly.
Check that the safety edges enabled from the menu are installed.
Error 6
During the manoeuvre the motor stops and the display shows
Err6
It means that the triac verification system does not work.
If the problem persists, the control unit must be sent to V2 SpA
for repair.
Error 7
When given a start control the barrier does not open and the
display shows
This indicates an error in the encoders' operation.
Encoder malfunction or broken connection
Error 8
When executing a self-learning function, one of the following
conditions occurs:
1. the control is refused and the display shows
2. The procedure stops and the displays shows
Err2
Error 9
When you are trying to change the control unit setups and the
following writing appears on display
It means that programming was locked by means of the
programming lock key CL1+ (code 161213).
To change the settings it is necessary to insert in the connector of
Err3
the ADI interface the same key used to activate the programming
lock, and unlock the device.
Error 10
When a start command is given, the barrier does not open and
the display shows the message
This means that the ADI module function test failed
- 56 -
Err4
Err5
Err7
It means that the setting of the control unit is not compatible
with the requested function.
In order to carry out self-learning, the Start inputs must be
Strt
enabled in standard mode (
ADI interface must be disabled (
It means that a safety device has tripped.
Er10
Co.tE
) have
Err8
StAn
menu set to ) and the
i.Adi no
menu set to ).
Err8
Err9