Avoidance Of Errors; Latch-Stopping Time Following The Ending Of Emergency Stop Via Reset - Cedes cegard/Lift LX/LY Installations- Und Bedienungsanleitung

cegard/Lift LX/LY
8.4.1 Connecting three internal call signal
buttons
K7
Innenruf 1
Innenruf 2 K8
Innenruf 3 K9
Innenruf
K15
Common
To the elevator
controller
Figure 17: Connection internal call signal buttons
Internal call signal commands can be allocated to the
existing internal call signal buttons, as the inputs for
internal call signals are impulse edge-triggered and react
to both positive and negative edges. Signal polarity is
irrelevant here.
8.4.2 Connecting a reset button
Innenruf 1
K7
Innenruf
K15
Common
Figure 18:
Connection reset button
Permanent voltage: 12 ... 265 VAC/DC (see Technical
Data)
8.4.3 Connecting the alarm transmitter
Prewired alarm transmitters can be ordered from CEDES
(CEDES Part No.: 100 849)
+ Notstop
- Notstop
Figure 19:
Connecting the alarm detector for continuous tone
Connecting the alarm transmitter for intermittent
tone:
For interval tone the two wires are swapped.
(K1: brown, K2: white)
8.5

Avoidance of errors

The following control inputs are high-resistant to enable
their actuation over a broad voltage range:
• Latch_in (Riegel_In)
• Override delay (Überbrückungsverzögerung)
• Flush position (Bündigstellung)
• Option 2
• Internal call signal 1-8 (Innenruf 1-8)
14
Reset Button
Permanent
voltage
Signal
common
Alarm transmitter
white
K1
brown
K2
Signals created by capacitive or inductive coupling can, as
a result, lead to errors. It is particularly important to ensure
that the low level at these inputs is less than 5 Volt in every
case (even for short periods of time). Otherwise these
P
cannot be clearly identified as LOW and, as a consequence,
can lead to errors.
Errors of this nature can be avoided by implementing the
following measures:
 Uncouple signals via additional relays
 Load the inputs with resistance:
for DC voltage 24 ...110 V
N
for AC voltage 230 V
for AC voltage 380 V
 Inputs should be loaded simultaneously with relays or
contactors
8.6 Latch-stopping time following the ending
of emergency stop via Reset
A plug-in jumper is fitted to the plug-in system controller
PCB and can be used to set the latchstopping time after the
elevator has been released from its emergency stop status.
The stopping time can be set to:
• 2.5 s
• 10 s
• 10 min (factory settings)
The versions (2.5 s,10 s) should only be selected for
elevators with relevelling, as a dangerous step can
otherwise be created (see also Chapter 5.2.7).
SAFETY ADVICE
Changes to this setting should only be
carried out when the system is de-energized.
Furthermore, the plug-in system controller
should be unscrewed from the housing after
deactivating the mains power supply and all
energized connections. The correct position of
the jumper is indicated on a sticker on the PCB.
English
R = 47 kΩ / 0.6 W
R = 120 kΩ / 0.6 W
R = 500 kΩ / 0.6 W
© CEDES | V 2.8