8 Description of Function Codes NICE3000
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User Manual
- 204 -
8.6.1 Function Selection of Low-Voltage DI Terminals
Function Code Parameter Name Setting Range Default Unit Property
F5-01
X1 function selection
0–199
33 -
★
F5-02
X2 function selection 35 -
★
F5-03
X3 function selection 34 -
★
… ···
F5-23
X23 function selection 00 -
★
F5-24
X24 function selection 00 -
★
These parameters are used to set the signals input to DI terminals X1 to X24.
A signal (except 0) must not allocated to DI terminals repeatedly. If a signal cannot be selected, view
whether this signal has been allocated to another terminal or is being used.
00: Invalid
Even if there is signal input to the terminal, the system has no response. You can allocate this signal to
terminals that are not used to prevent malfunction.
01: Up leveling signal 02: Down leveling signal 03: Door zone signal
The NICE3000
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system determines the elevator leveling position based on the leveling sensor signal.
The system supports three types of leveling conguration: single door zone sensor, up and down leveling
sensors, and door zone sensor plus the up/down leveling sensor.
The following table describes the sequence of received signals for the three types of leveling
congurations.
Leveling Conguration Signal Receiving Sequence
Up leveling
sensor
Down leveling
sensor
Door zone
sensor
Up direction Down direction
No No Yes Door zone signal
Yes Yes No
Up leveling signal --> Down
leveling signal
Down leveling signal
-->
Up leveling signal
Yes Yes Yes
Up leveling signal
-->
Door zone signal
-->
Down
leveling signal
Down leveling signal
-->
Door zone signal
-->
Up
leveling signal
If the leveling signal is abnormal (stuck or unavailable), the system reports fault Err22.
04: Safety circuit feedback 05: Door lock circuit feedback 29: Safety circuit 2 feedback 31: Door
lock circuit 2 feedback
The safety circuit is important to safe and reliable running of the elevator, and the door lock circuit ensures
that the hall door and car door are closed before the elevator starts to run. Valid feedback signals of the
safety circuit and door lock circuit are necessary to elevator running.
It is recommended that these signals are set to NO input. If they are set to NC input, the system considers
the input active even though there is no input. In this case, the actual state of the safety circuit cannot be
detected, which may cause potential safety risks.