Dynatech SD-BOX - Page 10

SD-BOX INSTRUCTION MANUAL, CODE: DYN 81.01.00
Date: 03/03/2020 Version 00
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7
Check the coil connection on terminals 42-43 by loosening them and checking the continuity of the circuit
from the SD-Box to the overspeed governor coil (for Dynatech parking systems, the resistance between
terminals must be 42-52 Ω).
LED DOORS
CLOSED OFF
COIL DE-
ENERGISES
F1
Incorrect
detection of the
coil at start of
travel
LED COIL ON
LED INDUCTOR OFF
LED MOTOR ON
LED DOORS
CLOSED ON
SAFETY LINE
OPENS AFTER
7 MORE
ATTEMPTS
COIL DE-
ENERGISES IF
THERE IS AN
ERROR
Check the drift system
control sensor works
properly
The coil cannot
release the
overspeed
governor at start
of travel
LED COIL ON
LED INDUCTOR OFF
LED MOTOR OFF
LED DOORS
CLOSED ON
Check the coil terminals
output voltage (40-41)
is 20-30 V
DC.
F2 UCM detected LED UCM ON
SAFETY LINE
OPENS
COIL DE-
ENERGISES
Notify a competent
person to check the
system
F3
Coil
disconnection or
failure at start of
travel
LED COIL OFF
LED INDUCTOR OFF
LED MOTOR OFF
LED DOORS
CLOSED ON
SAFETY LINE
OPENS
COIL DE-
ENERGISES
Check the coil
connection
7
Coil
disconnection or
failure during
travel
LED COIL OFF
LED INDUCTOR OFF
LED MOTOR ON
LED DOORS
CLOSED ON
SAFETY LINE
OPENS
COIL DE-
ENERGISES
Check the coil
connection
7
F4
Incorrect
detection of coil
when going to
rest situation
LED COIL OFF
LED INDUCTOR ON
LED MOTOR OFF
LED DOORS
CLOSED ON/OFF
SAFETY LINE
OPENS
COIL DE-
ENERGISES
Check there is no
component preventing
the fall of the parking
system cam. Check the
correct functioning of
the drift system control
sensor
Incorrect
detection of coil
LED COIL OFF
LED INDUCTOR ON
LED MOTOR OFF
LED DOORS
CLOSED ON/OFF
SAFETY LINE
OPENS
COIL DE-
ENERGISES
Check the correct
functioning of the drift
system control sensor
The coil is not
able to lock the
overspeed
governor after
LED COIL OFF
LED INDUCTOR ON
LED MOTOR OFF
SAFETY LINE
OPENS
Check there is no
component preventing
the fall of the parking
system cam. Check the
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/