Centsys VECTOR2 Installation Manual page 51

Autoclose on partly closed - automatically close the gate if it is stopped
while closing, but before reaching the fully closed position
More than one advanced option can be selected
Menu 4 - Modes of Operation
It is possible to select the following Modes of Operation: Standard,
Condominium, Reversing, PLC and Deadman Control Mode (DMC). All
modes are triggered by closing a normally-open contact between the Trg input
terminal and the Com terminal.
Standard Mode
When stationary, a trigger impulse on Trg will cause the gate to either open or
close. On a moving gate, a trigger impulse on Trg will stop the gate. The next
impluse on Trg will cause the gate to reverse its direction of travel, i.e. the
action is start-stop-reverse.
Condominium Mode
A trigger impulse on Trg will open the gate
closing, it will stop and reverse to open. In this Mode of Operation, the only
way to close the gate is with the Autoclose feature, which is automatically
activated when Condominium mode is selected.
Reversing Mode
A trigger impulse on Trg will reverse the direction of a moving gate. If it were
closing, it will stop and immediately begin opening. If it were opening, it will
stop and immediately begin closing.
Menu 5 - Run Profile
Positive Close Mode (PCM)
Setting Positive Close Mode to on will allow the gate to drive up hard to the
closed endstop without causing the collision circuitry to operate. This feature
operates only during the last few millimetres of gate travel in closing mode.
Positive close type
PCM can be applied to one of the following:
Short Stop (further explanation follows)
Master motor (MTRM)
Slave motor (MTRS)
Both Master and Slave motors
Short stop
PCM applied to one gate is ideal for securely locking two gates to each other
without having to fit endstops. Typically, a 'mechanical' lip is fitted to one gate
which will push up against the other gate and via PCM keep pushing until the
gates are mechanically locked. To ensure that the gates do not close past their
desired end point, the gate (S) against which the gate (M) with the mechanical
lip pushes, can be preset to stop slightly short of its closed position. This is
referred to as the 'Short Stop' distance. If the 'Short Stop' distance is correctly
set, the gate (M) will engage with the S gate sufficiently before the closed
position and via the PCM, push the two gates into the fully closed position, but
not past.
under all conditions
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