10.4 CONTROLLED ENTRY AND AUTOMATIC EXIT
This solution is recommended when you want to enter a reserved area in both directions. To enter, transit is allowed by means
of a recognition command while exiting is automatic.
ENTRY
The vehicle approaches
the reserved area.
EXIT
Loops S1 and S2 also have a safety function in that they will not let the device move all the time the vehicle is on top.
DIMENSIONS
- Connect loops S0 and S2 in series to just one detector whose N.O. contact is wired to input 27-29.
- Connect the N.O. contact of the S1 loop receiver to input 26-29 and the N.C. contact to input 21-29.
- The dimensional values of the loops are only approximate.
We suggest installing the QUIKO QK-LDT2 metal mass detector.
- 20 -
When the vehicle is on loop S2 the
device will move down only after a
recognition command.
If the device is moving back up and
you want to lower it again the ve-
hicle must be on loop S1 and then
you must activate the recognition
command.
When the vehicle is no longer on
loop S0 the device will move back
up automatically after an adjustable
pause time.
The vehicle approaches the reserved
area.
When the vehicle is on loop S0 the
device receives consent from loop
S1 to move down.
When the vehicle is on top of loops
S0+S1 the device moves down au-
tomatically.
When the vehicle is no
longer on loop S2 the
device will move back
up automatically after
an adjustable pause
time.
1
2
3
4 5 6
7 8 9 10
Setting the dip
switches