Heras HGD230, User Manual

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EN – Translation of the original user manual - 2.1 | 2019 74
Emergency opening:
If the loop is opened by the fire emergency and provided that permission for
opening in emergency situations has been set, the gate will open at low speed.
This opening movement can be interrupted by the stop key or the safety facilities;
however after the interruption action has ended the gate will continue to open.
The gate then stops in its open position and no longer responds to any
commands. If the loop to the fire emergency is closed again, the motor drive will
perform a reset and the gate is closed again when the next command is given.
Emergency closing:
If the loop is opened by the fire emergency and emergency closing has been set,
the gate will close at low speed. This closing movement can be interrupted by the
stop key or the safety facilities; however after the interruption action has ended
the gate will continue to close. The gate then stops in CLOSED position and no
longer responds to any commands. If the loop to the fire emergency room is
closed again, the motor drive will perform a reset and the gate is opened again
when the next command is given.
7.10 Setting the traffic light
A simple traffic light circuit can be created using make-and-break relays Rel4 or
Rel5. The red and green lights are connected to one of the two operating contacts
of the make-and-break relay. Always pay attention to the maximum load capacity
of the relay. Lights can also be connected to the backplane; see appendix B and C.
The traffic light switches to "GREEN" when the gate has reached its OPEN position,
the motor has been switched off and the flashing light is not active. The traffic
light switches to "RED" when the flashing light is activated (e.g. warning for
automatic closing), the motor is switched on, or the gate is not in OPEN position.
The function can be set on one of the output relays Rel4 or Rel5 as follows.
•
Switch off the power supply to the motor drive.
•
Connect the power supply for the traffic lights to the make-and-break
contact of Rel4.
• Connect the red/green traffic lights to the other two contacts of the
make-and-break relay Rel4.
•
Switch on the power supply of the motor drive.
•
Menu: "Service Menu", "Enter passw.": enter the password.
•
Menu: „Settings“, „In/Outputs“, „OUT Rel5“: set to „20“.
•
Exit the menu.