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N.
Fault
Type
Description
Remedy
10
Door A opening
slippage
Only doors with limit switch: door
does not open within the planned
time. In case of slippage during
door opening, the door is
considered open
Check:
1- Door open limit switch (FOA) and its
wiring;
2- door operator power supply and fuses;
3- door open contactors (ROA)
11
Door B opening
slippage
Same as door A, for second
entrance
Same as A, but signals (FOB) and
(ROB).
12
Safety chain open
before Input SE3
while car travelling.
Car stops and car
calls are cancelled.
On the PlayPad
Led SE3 is off.
Safety chain open before Input
SE3 while car travelling. Car stops
and car calls are cancelled.
On the PlayPad Led SE3 is off.
Check all contacts between the terminals
S35-S36 (Top of Car)
SC3-SM4 (controller)
Safety devices: Safety Gear, Limit
switch, Overspeed Governor.
13
Motor temperature
sensor
Inputs TH1 or TH2 of motor
temperature is activated (NC
contact)
Cod 1: TH1 open
Cod 2: TH2 open
Cod 3: TH1 and TH2 open
Check inputs (TH1, TH2), sensor
connections and the state of the motor’s
temperature sensor.
14
Parameters
memory
Fault in the Eprom parameters
memory
Reset, re-enter and record all
parameters
15 Final limit switch
When it is reached the final limit
switch (or Safety Gear or
Overspeed Governor limiter trip),
the input SE3 is active (NC
contact).
After delay of 1,5 s the error
remains in memory, even after
deactivation of the signal, and
inhibits the landing calls and the
car movements, until special reset
Menu "Errors" is made
(Reset SE3).
1- Release the final limit switch (or
Safety Gear or OSG) closing the safety
chain (SE3) and cancel fault in the
“Error” Menu (§ 5.3).
2- Check the connection of the NC
contact between SC2 and SE3 terminals
16 Fire detection.
In case of fire sensors installed,
this fault indicates that one or
more sensors are active
Check fire sensor input(s)
17
Safety 4 open
during travel
Safety chain open before input
SE4 while car travelling.
Landing calls and the car
movements are cancelled
On the PlayPad Led SE4 is off.
Check all contacts between the terminals
SD1 and SD2 (Preliminaries floor doors).