cegard/Lift LX/LY
English
© CEDES | V 2.10
21
8-pin terminal of the control plug-in unit:
Label
Description
GND
Negative power supply connection
(0 V = direct current, DC)
+24 V
Positive power supply connection
(24 V = direct current, DC)
WK
Common contact
RK
NC output. Status is in idle, respectively
monitored area interrupted or "SigIn" = 0 V
connected with the WK connection
AK
NO output. In operation and monitored area
free/uninterrupted, connected with the WK
connection
SigIn
Test input for the testing of the system
Status
Status of surveillance area, independent of
signal "SigIn", semiconductor output
SigOut
Status of surveillance area, dependent of
signal "SigIn", (analogue relay output)
Electrical data of the interfaces (Chapter 14)
10.4 Display elements
The display elements are illuminated if the following
conditions are fulfilled:
Control unit plug-in
Power
Control unit plug-in is receiving power
Sig_Out
Light curtain is enabled and the relay in the
control plug-in module is actuated
Sig_In
Sig_In
connection is HIGH
Alarm R
Calibration, self-test or error in the receiver
edge
Alarm T
Calibration, self-test or error in the emitter
edge
Plug-in system controller
Flush
position
Input for the Flush position
(Bündigstellung)
Override
delay
Input for the Override Delay
(Überbrückungsverzögerung)
Latch_In
Input for the Latch_In
(Riegel_In)
Safety
circuit
Safety circuit closed
Power
Plug-in system controller receiving power
The display on the plug-in system controller is used for
various
status
displays during normal operating mode.
These help the elevator technician to check the system
for correct function. This can be particularly helpful when
checking whether the wiring to the elevator control system
is correct.
The small area in the lower right-hand
corner of the displays flashes with approx.
3 Hz. The system is in normal state if this
area is flashing.
The small ‘
r
’ signals a Reset and is
displayed for about half a second.
(Exception: the small ‘
r
’ can be displayed
longer during the latch holding time; max.
10 min).
F
The ‘
F
’ indicates that travel is enabled. The
system status is “live” (i.e. an emergency
stop will be triggered if the protective field
is penetrated). A flashing “
F
” signals that
the system is “live”, even though
Latch_In
(Riegel_In)
is LOW. The reason is that at
least one of the
Option 2
and
Override
Delay
inputs is still at ‘HIGH’.
U
The ‘
U
’ indicates that the light curtain has
been overridden when the elevator is at
floor level. Penetration of the protective
field does not trigger an emergency stop.
The
Option 2
and
Override Delay
inputs
are at ‘LOW’.
H
The system is experiencing an emergency
stop triggered by penetration of the
protective field. The safety circuits have
been broken. The elevator can only
recommence operation via a
Reset
or an
internal call signal (Innenruf)
while the
light curtain is uninterrupted.
0
Rotating segment in circle. The self-test
is being conducted after activation of the
plug-in system controller.
C
Component test for production has been
activated. You should never experience this
display. However, please check the wiring
of your
internal call signal (Innenruf)
should it occur.
10.5 Display and operation in cabin interior
The elevator stops immediately after elevator users or
objects penetrate the protective zone. It is recommended
that the user be made aware of the emergency with the
optional alarm detector (CEDES Part No.: 101 243) and an
informational notice. The user can acknowledge (reset) the
emergency simply be re-actuating the floor button (internal
call signal (Innenruf)).
Appropriate instructions in the case of elevators with their
own exactly defined group of users can simplify use and
help avoid incorrect conduct.
