TdA DC535Y User Manual page 10

DC535Y/DCZ535Y, DC655Y/DCZ655Y BOOM GATE USER'S MANUAL
(the range is 0~44 sec.), this period of time is regarded as 'auto-close time'. close the bar by
pressing the same button, after the bar stops at the horizontal position, return DIP-switch 3 to OFF
position. Thus the auto-close function has been set.
⚫
Cancel auto-close function: Please turn on the second and the third DIP-switch (see Fig.10
control board scheme No.5) to ON position. Press the remote control button to open the bar. When
the bar stops at the vertical position, wait until the bar close automatically (45 sec.). After the bar
stops at the horizontal position, return DIP-switch 3 to OFF position immediately. Thus the
auto-close function has been canceled.
Note:
(1) If any button 1, 2, 3 has been set with auto-close function, then the other two buttons also have
this function. Button 4 needs to be set independently.
(2) There are two different ways to cancel the auto-close function:(a) see Cancel the auto-close
function section. (b) You also can turn off the second and the third DIP-switch to OFF position, the
auto-close function will be shut off. The auto-close feature will not function.
Activities covered in this section
Tuning the auto-reverse safety function
⚫ Rotate the 'Force Adj. VR1' knob (see Fig.10 control board scheme No.14) with a screwdriver. The
resistance may be increased or decreased by rotating clockwise or counterclockwise.
⚫
If the boom gate operates freely and can auto-reverse in the event of an obstruction during closing
and stop in the event of an obstruction during opening, then the adjustment is completed.
Loop detector
⚫
If loop detector detects vehicles during the bar closing, the bar will reopen immediately and stay
open until the vehicles move out of the loop, after vehicles move out of the loop, the bar will
continue to close.
⚫
If loop detector detects vehicles when the bar stops at vertical or middle position, the bar will
remain stop until vehicles move out of the loop. After vehicles move out of the loop, the bar will
close.
If loop detector detects vehicles when the bar stops at horizontal position, the bar will not move.
⚫
The bar will keep opening if loop detector detects vehicles during opening. After vehicles pass
through the loop, the bar will close.
Infrared photocell
⚫
If infrared beam is interrupted during closing, the bar will reopen immediately.
Limit switch
⚫
The switch is used to accurately stop the bar in the vertical and horizontal positions.
⚫
If the bar stops at opened position (vertical) when the switch is reached, the bar will not move if
you press '▲' (Open) button of button switch.
⚫
If the bar stops at closed position (horizontal) when the switch is reached, the bar will not move if
you press '▼'(Close) button of button switch.
Open priority
⚫
The bar will return to open if press '▲' (Open) button of external button switch during closing.
10