Dynatech SD-BOX, Инструкция по эксплуатации и техническому обслуживанию

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SD-BOX INSTRUCTION MANUAL, CODE: DYN 81.01.00
Date: 03/03/2020
Version 00
- 8 -
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COIL STATUS: “On” indicates the governor coil is powered and the governor is unlocked.
DISPLAY:The figures appearing on the display indicate the following:
•
F1 – F9: Lift faults. See “ 4.5 DESCRIPTION OF FAULTS ” for more detailed information on
each.
•
A1: The batteries are not connected or have discharged.
•
A2: Failure in the external power supply.
•
E1 – E9: Internal SD-BOX errors. See “ 4.5 DESCRIPTION OF FAULTS ” for more detailed
information on each.
•
63: Access to the coil de-energisation time setting. For more information see “ 6.2 SETTING
THE COIL DE-ENERGISATION WAIT TIME WITH THE CAR AT LEVEL ”.
•
75: The manual lock function (MANUAL TRIPPING) and “MANUAL TRIPPING” button are
enabled, when the button is pressed with the car in movement the overspeed governor will
be locked and safety gear engaged on further movement of the car.
•
81: Access to the FAILURE output relay setting. For further information, please see “ 6.3
SETTING THE FAILURE OUTPUT RELAY ” .
4.4. OPERATION DESCRIPTION
Depending on the input signals the controller receives, the SD-BOX is able to detect unintended car
movement and lock the overspeed governor only when this happens; and not during normal stops.
The basic operation is as follows:
The following input signals are needed from the lift:
•
Doors closed (DOORS).
•
2 independent unlocking zone sensors (LEVEL1 and LEVEL2).
•
Motor contactor (MOTOR).
When the car reaches a floor, the level inputs are activated and the coil remains energised keeping
the overspeed governor unlocked. The doors open, the closed doors signal is lost and, if UCM
occurs, the level inputs will be lost. At that moment, the safety line contact opens, the coil de-
energises and the overspeed governor is locked. If UCM does not occur, the doors will be closed
and a travel made.
4.5. DESCRIPTION OF FAULTS
Once an error has occurred, the SD-BOX will inform the user through the LEDs and the display
showing the status in which the error occurred and will remain in safe mode until it is restarted.
A list of possible failures that can occur during the operation of the SD-BOX, with their possible
causes and solutions, appear in the following table.
FAULT ACTION LEDs ACTION CAUSE
F0
DOORS signal
loss while
traveling
LED COIL ON
LED INDUCTOR ON
LED MOTOR ON
SAFETY LINE
OPENS
Check the DOORS
connection
Note: This manual displays partial information on the instructions for use and maintenance of this product. Please refer to the customer
area in Dynatech’s website in order to consult the full manual; http://customers.dynatech-elevation.com/