Cardin ELDOM34DG Скачать руководство пользователя страница 22

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PROGRAMMING PROCEDURE

(boom travel distance and current sensor)

•

The installation of anti-derailment buffers is

absolutely obligatory

• Before programming set the main operating parameters in the "OPTIONS"

menu.

• It is not possible to enter programming when working off battery power.
• Make sure the safety devices are at rest and the ECU is receiving mains power

otherwise you will not be able to enter programming.

•

Attention:

The cover microswitch is an

security contact and must be held

down continuously during programming (detail 5, fig. 9).

REPOSITIONING

Attention!

During the repositioning manoeuvre the current sensor value

could be altered. At the end of the manoeuvre, however, it will reset
automatically to the chosen value.

If the programmer blocks due to an encoder count error ("Error ENC" on the dis-
play), after a programmer reset ("Out of pos."), when the motor has been released
("Released motor") or there is a problem with the motor ("Mot error") the warning
lights and indicator light will flash simultaneously for

2 seconds

and will then switch

off for

10 seconds

If in this stage you send a (

TA, TC

) command to the programmer.

The programmer will move the boom slowly to the completely closed position (2
times as in the programming procedure) in order to recover the correct position.
At this point the programmer will function normally. If a "

" command is given the

positioning recovery is carried out in the opening direction.
No commands will be accepted during repositioning but the security devices will cut
in and block all movement if they go into alarm.
To interrupt the repositioning manoeuvre press the "

PROG

" or "

" button.

1...4... sec.

The pause time count will start (

min. 2 seconds: max. 240

seconds

) indicated by "

PAUSE

" and the elapsed time

appearing on the display

Press “

PROG

” to set the pause time to the required value. The

boom will now open slowly in order to find the completely open

position.

When the boom reaches the completely open travel limit it will invert

the travel direction and after moving a few centimetres it will open

again to confirm the completely open position. At this point the

boom will start to close. When the boom reaches the completely

closed travel limit it will invert the travel direction and after moving a

few centimetres it will close again to confirm the completely closed

position.

After carrying out this manouvre the control logic will carry out a

complete opening and closing cycle at the standard operating

speed in order to calibrate the current sensor.

When the boom reaches the completely closed position the

programmer saves the parameters and quits the

programming mode. The operation has not succeeded. You

will have to repeat the programming procedure

Press and hold down prog/ok for 4 seconds

“PROG/OK” for 4 sec.

AUTOMATIC

PROGRAMMING CYCLE

PROGRAM

TB FI
FS CP

TA TD

00.000.007
07-06-13 15.35

“PROG/OK”

PAUSE

TB FI
FS CP

TA TD

00.000.007
07-06-13 15.35

AUTO PROG.

“PROG/OK”

TB FI
FS CP

TA TD

00.000.007
07-06-13 15.35

AUTO PROG.

OPENING

TB FI
FS CP

TA TD

00.000.007
07-06-13 15.35

AUTO PROG.

CLOSING

TB FI
FS CP

TA TD

00.000.007
07-06-13 15.35

AUTO PROG.

PROGRAM

TB FI
FS CP

TA TD

00.000.007
07-06-13 15.35

PAUSA

[030]

Flashing on the display. You have to enter the programming mode to

program the system.

During normal operation it indicates that the "automatic repositioning"
procedure is about to take place. In this case any commands received
(

TA, TC, or TD

) will automatically start this procedure.

This happens when an N.C. contact is activated (

FI, FS, CP

) during

encoder programming or automatic repositioning. Once the passive
state of the security devices has been reset the boom will start moving
again automatically. It also happens if a blackout occurs during
programming.

Safety device test error. Check the condition of the safety devices and
make sure that the alarm cuts in when an obstacle interferes with the
beam (indication white characters on a black background). In case of
anomalies replace the damaged safety device or bridge the contact
and deactivate the safety test (option menu).

This occurs when the programmer sends a command to the motor and
nothing happens (motor doesn't move). Check the connections of the
motor and the condition of the fuses "

", "

" and then give another

opening or closing command. If the motor still doesn't move you are
faced with either a mechanical problem or a problem with the
programmer.

Encoder count error. If this error occurs during normal motor operation
it means that there is a problem with the encoder signal. Check the
relative connections and carry out automatic repositioning.

Encoder direction error. The boom movement direction is different
from the encoder setting (eg. the boom moves in the closing direction
while the program is carrying out the opening stage). Check motor
power supply connections.

Current sensor error. When the boom is not moving this symbol means
there is a problem with the current sensor.

When the safety edge intervenes the boom will automatically invert

for a few moments, both in the closing as well as the opening

direction, to free the obstacle it will then stop for 3 minutes and then

continue moving in the original direction after a 10 second preflashing

period has elapsed.
When the sensor intervenes the boom will automatically invert for a

few moments, both in the closing as well as the opening direction, to

free the obstacle it will then stop for 3 minutes and then continue

moving in the original direction after a 10 second preflashing period

has elapsed.

Motor freed indication. When the motor has been reset and a

command has been received an automatic repositioning cycle will be