1
ON
2 3 4 5 6 7 8 9 10
7/8
4.1 - Microswitches programming
Programming
4
Dip 1 and 2 : Photocells (FCH)
ON - Excludes photocell operation during gate opening, and immediately reverses movement during the closing phase when the photocell is
obscured.
OFF - In the case where the photocell is obscured by an obstacle during the closing manoeuvre, the roller door is stopped; when the obstacle
is removed, the roller door reopens. In the case where the photocell is obscured by an obstacle during the opening manoeuvre, the roller
shutter is stopped; when the obstacle is removed, it continues to open.
Dip 3 : Impulse blocking (IBL)
ON - The Start impulse has no effect during the opening phase.
OFF - The Start impulse during the opening phase causes the gate to stop.
Dip 4 : Automatic closing (TCA)
ON - Automatically closes the shutter after a dwell time set by the TCA trimmer. The automatic closing manoeuvre is activated after the gate has
reached the opening end-of-stroke position, after the gate opening time has ended, or after the shutter has stopped in the opening phase
due to a Start impulse.
OFF - Excludes automatic closing.
Dip 5 : 2 or 4 step logic (2P/4P)
ON - A Start impulse given during the closing phase reverses the direction of movement, during the opening phase it stops the gate. (Dip-switch
OFF).
OFF - A Start impulse given while the gate is moving, causes it to stop; the following impulse reverses the running direction. (4-step logic).
N.B.: The Start impulse in the opening phase has no effect when Dip-switch 3 is ON.
Dip 6 : Pre-alarm (PREALL)
ON - The blinker comes on about 3 seconds before the motor starts.
OFF - The blinker comes on at the same time as the motor starts.
Dip 7 : Open/Close command (U.P.)
Activates the signals connected to terminals 33-34.
ON - Hold-to-run operation: the manoeuvre continues as long as pressure is maintained on the command button.
OFF - Separate automatic Open/Close operation: by means of an impulse, it opens the gate if closed and vice versa.
Dip 8 : Reduced or normal operation time range (S.TW)
ON - TW operation time ranging between 1 and 90 seconds
OFF - TW operation time ranging between 3 and 210 seconds
Dip 9 : Unchecked photocells (FNV)
Activates the photocell control logic.
ON - The photocells are excluded from the safety check cycle which is carried out before each manoeuvre; however their logic state is analysed
(for connection, refer to the typical method of connecting photocells with continuously active beams). This is used to connect photocells
which have not been checked or have internal self-diagnosing system, and always provide a voltage-free output contact.
OFF - The photocells are included in the Ok safety check cycle which is carried out before each manoeuvre. For connection, refer to the
enclosed diagrams.
Dip 10 : Unchecked edge (BAR)
Activates the rubber edge device control logic.
ON - The edge devices are excluded from the safety check cycle which is carried out before each manoeuvre; however their logic state is ana-
lysed (for connection, refer to the typical method of connecting infrared edges with continuously active beams). This is used to connect IR
edges which have not been checked or have internal self-diagnosing system, and always provide a voltage-free output contact.
OFF - The IR edge devices are included in the Ok safety check cycle which is carried out before each manoeuvre. For connection, refer to the
enclosed diagrams.
1 - FCH
2 - FCH
3 - IBL
4 - TCA
5 - 2P / 4P
6 - PREALL
7 - U.P.
8 - S.TW
9 - FNV
10 - BAR
CUT THE POWER SUPPLY AFTER EACH NEW PROGRAMMING IN
ORDER TO MEMORIZE IT.