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This is the most important operation, designed to guarantee the maximum safety and reliability of the
automation system. The testing procedure can also be used as a periodic check of the devices that
make up the automation.
Testing of the entire system must be performed by qualified and experienced personnel who must establish
which tests to conduct on the basis of the risks involved, and verify the compliance of the system with
applicable regulations, legislation and standards, in particular with all the provisions of EN standard 12445
which establishes the test methods for automation systems for mixed vehicle and pedestrian transit road
barriers.
Each component of the system, e.g. the emergency stop device, photocells, etc. may require a specific testing
phase. We therefore recommend observing the procedures shown in the relative instruction manuals.
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Ensure that the instructions outlined in the "WARNINGS" chapter have been observed in full.
4. Set the dip switches as shown:
(all functions disabled and semiautomatic operating mode)
1 2 3 4 5 6 7 8 9 10
11 12
10. Press the Open button and check that:
•
the flashing light is activated
•
an opening manoeuvre is started with the acceleration phase
•
the movement is decelerated and then stops when the bar is in the open position.
11. Press the Close button and check that:
•
the flashing light is activated
•
a closing manoeuvre is started
•
the movement stops when the bar is closed.
12. Start an opening manoeuvre and check that tripping of a safety device connected to the:
•
Stop input – causes immediate interruption of the movement
•
Photo input – has no effect
13. Start a closing manoeuvre and check that tripping of a safety device connected to the:
•
Stop input – causes immediate interruption of the movement
•
Photo input – causes the movement to be stopped and restarted in the opposite direction
14. Engage a safety device connected to:
•
the Stop input, and check that when a command input is activated the system does not execute any
manoeuvres
•
the Photo input, and check that when a close command input is activated the system does not execute
the manoeuvre
15. During an opening or closing manoeuvre, impede movement of the bar with an obstacle and check that the
gear motor performs a direction reversal before the torque level specified by applicable standards is
exceeded.
16. Measure the impact force in accordance with the requirements of EN standard 12445 and, if control of
"motor torque" is used to assist the system for the reduction of impact force, search for the setting that
provides the best results
17. Check that the activation of the inputs (if connected) causes a step in the following sequence
•
for the Step-by-Step input: Open – Stop – Close – Stop,
•
for the Open input: Open – Stop – Open – Stop,
•
for the Close input: Close – Stop – Close – Stop
18. Return the dip switches to the setting indicated
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Summary of Contents for Signo
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