DITEC TRAFFIC C Manual De Instalación página 21

Imputs
Command Function
1 2 N.O Automatic closing
1 3 N.O Opening
Step-by-step
1 4 N.O Closing
41 6 N.C Safety stop
41 8 N.C Reversal safety device
1 9 N.C Stop
Emergency stop
1 9 N.O Operator presence
dependent control
1 20 Partial opening
0 11 N.C Closure limit switch
0 12 N.C Opening limit switch
17
WARNING: Make a jumper on all NC contacts if not in use. The terminals with the same number are equal. The given operating and
performance features can only be guaranteed with the use of DITEC accessories and safety devices.
Outputs
Output
1 +
24 V= / 0,5 A
0 -
24V= / 50 W
0 14
-LK +LK 24V= / 1,2 A
U W V
M
400 V~ / 6 A
3 ~
Signals
LED
POWER 24 V= power supply.
Indicates that at least one of the safety contacts is
SA
open.
Activated at every command and adjustment to the
IN
dip-switch and jumper.
11 Indicates that the 0-11 limit switch contact is open.
12 Indicates that the 0-12 limit switch contact is open.
17 FUTURE USE
Keyboard
ON
Starts the opening operation.
Starts the partial opening operation.
Starts and stops the STOP operation.
Starts the closing operation.
Permanently closing the contact enables automatic closing.
With DIP1=ON the closure of the contact activates an opening operation.
With DIP1=OFF the closure of the contact activates an opening or closing operation in the following
sequence: open-stop-close-open.
Note: if automatic closing is enabled, the stop is not permanent but at a time that is set by the TC.
The closing manoeuvre starts when the contact is closed.
All operations are stopped and/or blocked when the contact is opened.
Opening the safety contact triggers a reversal of the movement (reopening) during a closing operation.
Opening the safety contact stops the current operation.
To enable the emergency stop function (e.g. with a specifi c red button), connect the opening and closing
controls to terminal 9 instead of 1 (9-3, 9-4, 9-20).
Permanently opening the safety contact enables the operator presence dependent function.
In this state, the opening (1-3/1-20) and closing (1-4) controls function only if held in the pressed position,
and the automation stops when the controls are released.
All safety switches, the step-by-step control and the automatic closing function are disabled.
The closing of the contact activates a partial opening operation of the duration set with the RP trimmer.
Once the automation stops, the partial opening control performs the opposite operation to the one
performed before stoppage.
The opening of the limit switch contact stops the closure operation.
The opening of the limit switch contact stops the opening operation.
FUTURE USE
Value
Accessories power supply.
Power supply output for external accessories, including automation status lamp.
Flashing light (LAMPH).
(2 A) Activated during opening and closing operations.
Electric motor brake.
With EO=ON, the output is active for the duration of both the opening and closing operation.
With EO=OFF, the output is only active with the motor idle. (Active brake).
Three-phase motor.
Connect the contact of the motor circuit breaker in series to the limit switch.
Note: if the direction of rotation of the motor is incorrect for the desired direction of movement, swap the
L2 and L3 phases.
On
Button
Description
Description
- Indicates the STOP operation activated by pushbutton panel PT4 (if present).
- If the SOFA1-SOFA2 device is installed, this indicates a safety test failure
(terminal 41).
- On power on, the LED fl ashes to indicate the number of operations
performed:
each rapid fl ash = 10000 operations
each slow fl ash = 100000 operations
The green LED on indicates the presence of the 24 V=power supply.
the red LED on indicates that the STOP has been activated.
the fl ashing red LED indicates that the safety devices have been activated.
- 21 -
Flashing
/
/
/
/
/
LED
0DT719 08/01/2008 DITEC S.p.A.
GB