25
EN
5) LEFT-RIGHT BARRIER (FIG. 3/4)
The EVA.5 normally is provided as right barrier (Fig. 3 A : EVA.5 RIGHT)
Conventionally it is considered right a barrier which seen from the side of the cabinet door, closes the passage by lowering the boom towards right.
However it is possible to reverse the barrier movement and turn a right barrier into a left one by means of few easy operations (Fig. 3 B : EVA.5 LEFT).
If the opening direction reversion is required, proceed as follows. If it is not necessary, go to the next section:
• Entirely unload the spring by loosening it and unhooking it from the “L” anchoring lever (fig. 4)
• unlock the geared motor (see “Manual Operation”) insofar as to render the L hooking lever idle.
• according to the length of the road barrier arm and accessories used, choose the correct hooking position, as indicated in paragraph “Positioning of
the spring and accessories”.
• hook the spring in the new position. Fig. 4 shows the differences between a right-hand road barrier and a left-hand one.
ATTENTION: AN INVERSION OF THE OPENING DIRECTION IMPLIES THE MODIFICATION OF THE POS MENU, AS DESCRIBED IN THE PARA-
GRAPH “PROGRAMMING OF THE CONTROL UNIT”.
6) EMERGENCY MANUAL OPERATION (FIG.5)
Should a power failure occur or in the event of faults in the system, the beam can be released and moved by hand:
• Introduce the customized key in the release lever and turn it clockwise.
• Turn the release lever anti-clockwise until the beam is released and it can be opened and closed by hand.
• To reset the automatic operation, turn the lever clockwise until the beam is released. Reset the initial position.
7) INSTALLATION OF THE OPTIONAL FOUNDATION PLATEVE.PS (FIG.6)
After preparing the cable laying (mains power supply, accessories, etc.), place the foundation plate keeping to dimensions indicated.
Brackets to be cemented are supplied with the system (ref. A). The brackets must be fitted to the foundation plate by means of nuts (B) and corresponding washers C.
Check that the foundation plate is perfectly flat (ref. F), then fix the road barrier by means of nuts D and corresponding washers E.
Notes: the special shape of the slots on the bottom of the barrier cabinet, allow to adjust finely the position of the barrier.
It is suggested to leave 30 mm of threaded bar out from the foundation plate, a bigger length could generate an interference with the spring, a smaller
length does not ensure the proper fixing of the barrier.
8) POSITIONING OF THE SPRING AND ACCESSORIES (FIG.7)
According to the length of the beam and the type of accessories installed, before tensioning the spring, the correct point to hook the spring to the lever must be selected.
The correct hooking point (“A”, “B” and “C”), must be selected by taking account of table 1, according to the beam length and the type of accessories to be installed.
TAB.1
EVA.5
Bar length (m)
Accessories for use 3 3,5 4 4,5 5
EVA5.A C C B B A
EVA5.A + VE.RAST C B B A A
EVA5.A + VE.AM C C B B A
EVA5.A + VE.RAST + VE.AM C B B A A
EVA5.A + SC.RES C B B A A
EVA5.A + SC.RES + VE.AM C B B A A
Key
EVA5.A Boom with bottom robber and bar light cover.
VE.RAST Aluminium skirt.
VE.AM Mobile support for bar.
SC.RES Resistive safety edge (8K2).
Attention:
The installation of the VE.RAST interferes with the use of the SC.RES and vice versa.
The installation of the EVA.L lights kit does not influence the balancing of the bar
9) HOW TO FIX THE BEAM (FIG.8)
Any accessories for the beam (protection edges, lights, pneumatic safety edges, rack, etc. ) are installed before fitting the beam. See relevant instructions.
Fit the beam to plate P by using bracket S and both the 6 screws with the corresponding washers, and plate T.
Apply the removable plastic cover C.
10) BALANCING (FIG.9)
For a good functioning of the barrier it is necessary that the boom is balanced by means of the balancing spring.
To check the correct balancing, proceed as follows.
• Check that the spring is correctly hooked to the lever (see table 1).
• Mechanically release the road barrier through the release key.
• The road beam, correctly balanced, should remain still in any position:
- if it tends to open, reduce the spring tension
- if it tends to close, increase the spring tension
The spring tension can be adjusted by tightening (anti-clockwise rotation) or loosening (clockwise rotation) the spring by hand. Once the spring tension
is adjusted, lock it by moving the nut “D” in contact with cap T.
11) HOW TO ADJUST THE MECHANICAL STOPPERS (FIG.12)
After the motor stop, the inertial movement of the beam is blocked thanks to adjustable mechanical stoppers. By taking Fig.12 as a reference:
• Release the barrier so that the boom can be operated manually.
• Loosen the lock nut G
• Tighten/loosen the mechanical stop until the desired activation position is reached
• Tighten the lock nut.
12) WIRE DIAGRAM (FIG.14)
This figure shows an installation example of road barrier with its main accessories.
KEY
1 Control unit CP.EVA2
2 Receiver photocell FTC.S
3 Transmitter photocell FTC.S
4 Emergency batteries that can be installed inside the container of the control unit DA.BT2
5 EVA.LAMP flashing light card
6 Safety edge resistive type (8K2)
7 Control unit for safety edge management SC.EN
8 Blinking lights LADY.L
To install and connect the various accessories, see related instructions.
13) CP.EVA2 CONTROL UNIT
13.1) WIRE DIAGRAM
Wire connections shown in Fig. 14 are described hereunder:
TERMINAL BLOCK M3
TERMINALS Function Description
ANT-SHIELD Antenna
Connection for the antenna of the built in receiver (ANT-signal/SHIELD-shield).
In case of use of an external antenna it is necessary to remove the pre-cabled cable from the terminal ANT
AUX Auxiliary output AUX 1 Output with N.O. contact configurable by means of the logic AUX 1
24V 24 Vdc Accessory power supply 24Vdc 500 mA maximum
MOT Motor Motor connection: 24Vdc.
TERMINAL BLOCK M2
P.P. Step by step Input for step by step command (N.O. contact) .
CLOSE Close Input for close command (N.O. contact) .
OPEN Open Input for open command (N.O. contact), It is possible to connect a timer for programmed openings.
PHOT Photocell Input for photocells enabled during opening and closing phase (N.C. contact).
STOP STOP Input for STOP command (N.C. contact).
SWC Closing limit switch
Input for closing limit switch (N.C. contact).
To be used ONLY FOR BARRIER WITH ELECTROMECHANICAL LIMIT SWITCHES. If not used it is NOT
NECESSARY TO BRIDGE the input to the common COM.
SWO Opening limit switch
Input for opening limit switch (N.C. contact).
To be used ONLY FOR BARRIER WITH ELECTROMECHANICAL LIMIT SWITCHES. If not used it is NOT
NECESSARY TO BRIDGE the input to the common COM.
COM Common Common for all the input commands and the limit switches .
AUX2 Auxiliary output AUX 2 Output with N.O. contact configurable by means of the logic AUX 2
BLINK Blinker
Output 24Vdc 15W max. for flashing light connection (EVA.LAMP) to be installed on the top cover of
the barrier.
TERMINAL BLOCK MENC
ABS ENC Encoder input Absolute encoder input, pre-cabled by factory.
TERMINAL BLOCK M1
M1 24Vdc INPUT
24Vdc input for powering the CP.EVA2.In case of use of the SUN SYSTEM it is necessary to connect
the 24Vdc output of the SUN.SY to M1 (see the KSUN instructions)
13.2) PROGRAMMING
The programming of the various functions of the control unit is carried out using the LCD display on the control unit and setting the desired values in
the programming menus described below.
The parameters menu allows you to assign a numerical value to a function, in the same way as a regulating trimmer.
The logic menu allows you to activate or deactivate a function, in the same way as setting a dip-switch.
13.2.1) TO ACCESS PROGRAMMING
1 -Press the <PG> button to enter the first Installation menu “INST”.
2 -Choose with <+> or <-> button the menu you want to select (see menu at page 10-11)
3 - Press the button <PG>, the display shows the first function available on the menu.
4 - With the <+> or <-> button, select the function you want.
5 - Press the button <PG>, the display shows the value currently set for the function selected.
6 - With the <+> or <-> button, select the value you intend to assign to the function.
7 - Press the button <PG>, the display shows the signal “PRG” which indicates that programming has been completed.
13.2.2) PROGRAMMING NOTES
Simultaneously pressing <+> and <-> from inside a function menu allows you to return to the previous menu without making any changes. Hold down
the <+> key or the <-> key to accelerate the increase/decrease of the values.
Hold down the <+> key or the <-> key to accelerate the increase/decrease of the values.After waiting 120s the control unit quits programming mode and
switches off the display. When the board is switched on, the software version is displayed for around 5 sec
The pre-set logic functions and parameters are made taking account of a typical installation.
To Next Page
Loading...