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ENGLISH

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INDICATOR-LIGHT:

If 

00

  is  selected,  the  output  functions  as  a 

standard  indicator-light  (lighted  at  opening 
and  pause,  flashing  at  closing,  and  off  when 
gate closed). 

Courtesy light:

 Different figures correspond to 

timed activation of the output, which can be used 
(by a relay) to power a courtesy lamp. Time can be 
adjusted from 

1

  to 

59

  sec. in 1-second steps,  

and from 

1,0

 to 

4,1

 min. in 10-second steps. 

Electric  lock  command  and  'traffic  lights' 
functions:

If  you  press  key 

-

  from  the 

00

  setting,  the 

command for the 

E1 

closing electric lock 

is activated; 
If  you  press  -  again,  the  command  for  the 

E2

closing and opening electric lock is set; if 

you press the - key again, you can set the 'traffic 
lights' functions 

E3 

and 

E4

 .

 

00 

=  Standard indicator-light

from 

01

 to 

4,1

  =  Timed output.

E1 

 

electric lock command before opening 

movement
 

E2

= electric lock command before opening 

and closing movements
 

E3 

= 'traffic lights' function: the output is active 

in "open" and "open on pause" status and is disabled 
3 seconds before the closing manoeuvre starts. 
Note: there is 3 seconds of pre-flashing before 
the closing manoeuvre.
 

E4 

= 'traffic lights' function: the output is 

active only in "closed" status.

Attention: do not exceed the output's maximum  
load  (24Vdc-3W).  If  necessary,  use  a  relay 
and  a  power  supply  source  outside  the 
equipment.

CLOSING PHOTOCELLS LOGIC:

Select the tripping mode of the closing photocells. 
They operate for the closing movement only: they 
stop  movement  and  reverse  it  when  they  are 
released, or they reverse it immediately.

 

= Reverse on release

 

no

= Reverse immediately to opening

Display             Function 

 

Default

OPENING PHOTOCELLS LOGIC:

Select the tripping mode of the opening photocells. 
They operate for the opening movement only: 
they stop the movement and restart it when they 
are released, or they reverse it immediately.

 

= Reverse immediately to closing

 

no

= Restart movement on release

ENCODER:

If the encoder is used, you may select its presence. 
If  the  encoder  is  present  and  enabled,   
"decelerations"  and  "partial  opening"  are  
controlled  by  the  encoder  (see  relevant  
paragraphs).
The  encoder  operates  as  an  anti-crushing 
device:  If  the  gate  strikes  an  obstacle  during 
opening or closing, the encoder immediately 
reverses    gate  leaf  movement  for  2  seconds.  
If  the  encoder  operates  again  during  the  
2-seconds  reversing  time,  it  stops  movement 
(STOP) without commanding any reversing. If no 
sensor is supplied, the parameter must be set 
on 

00

. If there is the encoder, adjust the sen-

sitivity of the anti-crushing system, by varying the 
parameter between 

01

 (maximum sensitivity)  

and 

99

 (minimum sensitivity).

from   

01 

to 

99

  =  Encoder  active  and  

sensitivity adjustment 
 

00

= Encoder disabled

Display             Function 

 

Default

Post-limit switch DECELERATION:

You  can  select  gate  deceleration  after  the 
opening and closing limit-switches have been 
tripped.
Time  can  be  adjusted  from 

00

  to 

20

  in 

0.02-second steps. 
If  an  encoder  is  used,  the  adjustment  is  not  
determined  by  time  but  by  motor  revs,  thus 
obtaining greater deceleration precision.

        

00 

=  Deceleration disabled

from 

01

 to 

20

  =  Deceleration enabled

Pre-limit switch DECELERATION:

You  can  select  gate  deceleration  before  the 
opening and closing limit-switches have been 
tripped.
Time  can  be  adjusted  from 

00

  to 

99

  in 

0,1-second steps. 
If  an  encoder  is  used,  the  adjustment  is  not  
determined  by  time  but  by  motor  revs,  thus 
obtaining greater deceleration precision.

        

00

=  Deceleration disabled

from 

01

  to 

99

  =  Deceleration enabled

PARTIAL OPENING:

You can adjust the width of partial leaf opening. 
Time  can  be  adjusted  from 

01

  to 

20

  in  

1-second steps.
If  an  encoder  is  used,  the  adjustment  is  not  
determined  by  time  but  by  motor  revs,  thus 
obtaining greater partial-opening precision. For 
example, with pinion Z20, partial opening can 
vary from about 60 cm to 4 m.

Содержание 578D

Страница 1: ...4 4 J1 TERMINAL BOARD ACCESSORIES FIG 2 6 4 5 CONNECTOR J2 RAPID CONNECTION TO MINIDEC DECODER AND RP 7 4 6 CONNECTION OF OPERATOR 844 7 4 7 CONNECTION OF OPERATOR 541 7 4 8 CONNECTION OF OPERATORS W...

Страница 2: ...an adequate level of safety the Standards mentioned above must be observed in addition to national legal regulations 11 Before attempting any job on the system cut out electrical power 12 The mains po...

Страница 3: ...ON Power supply V 6 10 230 Absorbed power W 10 Motor max load W 1000 Accessories max load A 0 5 Operating ambient temperature 20 C 55 C Protection fuses 2 see fig 1 Function logics Automatic Stepped a...

Страница 4: ...sing movements They cause immediate reversal of motion and stopping after two seconds Encoder itistrippedifthereisanobstacleduringgateopening and closing movements It causes immediate reversal of moti...

Страница 5: ...photocells and a pair of opening closing photocells Connection of a pair of closing photocells a pair of opening photocells and a pair of opening closing photocells Connection of a pair of opening pho...

Страница 6: ...contact stops gate movement To install several STOP devices connect the N C contacts in series fig 4 NB IfSTOPdevicesarenotconnected jumperconnect the STOP and terminals SAFE EDGEsafetydevicecontact...

Страница 7: ...h respectto theconnectionbetweentheSTOPinputof578D and the SAFETY of the 541 INTERFACE Refer to paragraph 6 3 for instructions on putting into operation To make connections between the 578D equipment...

Страница 8: ...FC1 FC2 2 1 FC1 FC2 ENGLISH Fig 21 Fig 19 Fig 20...

Страница 9: ...Disabled FINAL BRAKING When the gate engages the opening or closing limit switch a braking stroke can be selected to ensure the leaf is stopped immediately If decelerations are selected braking starts...

Страница 10: ...or they reverse it immediately Y Reverse immediately to closing no Restart movement on release ENCODER Iftheencoderisused youmayselectitspresence If the encoder is present and enabled decelerations a...

Страница 11: ...nd activated Command inactive OP B Command activated Command inactive FC1 Limit switch free Limit switch engaged FC2 Limit switch free Limit switch engaged FW OP Safety devices disengaged Safety devic...

Страница 12: ...crushing system ANTI CRUSHING SAFETY DEVICE DURING CLOSING although it has an Encoder sensor the 541 operator cannot intrinsically guarantee this safety device because it is not fitted directly on th...

Страница 13: ...f with Closing Safety devices engaged opens at the 2nd pulse 3 No effect OPEN disabled No effect No effect OPEN disabled Tab 3 b Logic S PULSES GATE STATUS OPEN A OPEN B STOP OPENING SAFETY DEVICES CL...

Страница 14: ...ETY DEVICES OP CL SAFETY DEVICE EDGE SAFETY DEVICE CLOSED Opens the leaf No effect No effect OPEN A disabled No effect No effect OPEN A disabled OPEN No effect Closes the leaf No effect OPEN B disable...

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