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Chapter 12 Descriptions of Parameter Settings | IED-S
Door Pre-open at Stop
Settings
If enabled, the elevator can open the door in advance after entering the leveling area for
time-saving.
For compliance with EN-81 standard, a maximum leveling difference is 20 mm.
Re-leveling After Door Open
Settings
Immediately re-levels if the leveling difference is caused by passengers' getting on and off after
the elevator stops and the door opens.
Reverse Pulse Logic
Settings
Use this parameter to correct when the motor running direction is opposite to the encoder's and
the fault code F154 occurs.
If the elevator running direction is opposite to the setting direction, you must set Pr.13-02 and
Pr.03-22 (Reverse Pulse Logic) simultaneously.
Number of Fault Reset
Settings
Faults cannot be automatically reset if the number of the same fault occurred exceeds Pr.03-23
setting within one hour:
1) Exceeds the constant running time (fault code F141)
2) Runs in an opposite direction (fault code F154)
3) GSH (Gate safety hatch high voltage) contact sticking (fault code F222)
4) DSH (Layer door safety hatch high voltage) contact sticking (fault code F224)
5) GSL (Gate safety hatch low voltage) contact sticking (fault code F232)
6) DSL (Layer door safety hatch low voltage) contact sticking (fault code F234)
Constant Running Protection Time
Settings
When the elevator runs constantly at any speed in any condition, and exceeds Pr.03-24 setting
time, the fault code F141 occurs. If F141 occurs when the elevator is in manual mode, release the
UP and DOWN keys to automatically reset. Otherwise, the elevator stops urgently and
automatically resets after stopping five seconds. If the number of fault occurred is larger than the
number of fault reset (Pr.03-23) within one hour, the elevator does not reset automatically. Under
such circumstance, switch to the manual mode, or press the RESET key on the digital keypad, or
press the external reset device, or power-on again to finish the reset.
Recommended normal setting value = (travel between the top and bottom floors [m]) ÷ Pr.04-03
Hoistway Auto-tuning Speed) + 20 seconds
If the normal setting value is less than 120 seconds, it is suggested that you set 120 seconds.
During hoistway auto-tuning, Pr.03-24 (Constant Running Protection Time) is automatically
doubled.
0–90 mm
0: Door opens until the elevator reaches the leveling
1–90: Door opens before the elevator is near the leveling
0–1
0: Re-leveling is not allowed after the door opens
1: Re-leveling is allowed after the door opens
0–1
0: The same as the setting direction
1: Opposite to the setting direction
0–10 times
0: Reset function is disabled
1–10: The fault automatically resets if the number of the same fault occurred
does not exceed the Pr.03-23 setting in one hour
1–600 sec.
12-03-4
Default: 0
Default: 0
Default: 0
Default: 1
Default: 120
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