19
D750M
DIP SWITCH
1 ON:
after opening, the gate automatically closes when the delay set on the T.C.A. trimmer
expires;
OFF:
automatic closing disabled;
2 ON:
with automatic closing enabled, a sequence of open/close commands causes the gate
to OPENCLOSE-OPEN-CLOSE etc (see also dip switch 3);
OFF:
in the same conditions, the same command sequence causes the gate to OPEN-STOP-
CLOSE-STOP-OPEN-STOP (step-by-step);
3 ON:
the gate ignores the close command while it is opening (NO REVERSE);
OFF:
the gate behaves according to the position of dip-switch n° 2;
4 ON:
the deceleration function is on and can be adjusted by means of the RALL trimmer (see
“DECELERATION SETTING PROCEDURE”);
OFF:
the deceleration function is off;
5 ON:
the pre-flashing function enabled;
OFF:
the pre-flashing function disabled;
6 ON:
the “photocell test” function is enabled;
OFF:
the “photocell test” function is disabled. N.B.: to be used when the photocells are not
used;
7 - 8
2nd RADIO CHANNEL operation (terminals no. 21 - 22)
Dip 7 Dip 8 Function
OFF OFF
Gate contact open:
The contact activates on opening the gate and
remains active during the open time, during the TCA and during reclosure.
It deactivates once the gate has completed its closure movement.
OFF
ON
Bistable function active:
the radio control impulse causes the contact to
activate and remain active until the subsequent impulse.
ON
OFF
Monostable function active for 2 sec.:
the radio control impulse causes
the contact to activate and remain active for 2 sec.
ON
ON
Monostable function active for 180 sec.:
the radio control impulse causes
the contact to activate and remain active for 180 sec.
T.LAV.
RALL.
NOTE: with RALL. enabled (dip 4 ON), the total travel of the
leaf is obtained from the total of the times set on the two
trimmers (T.LAV. + RALLENT.).
