9 Description of Functions and Schemes
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311
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1
Hall call forbidden
2
Door open forbidden
3
Overload forbidden
4
Limit switches
disabled
6
Entering slip
experiment state
7
Manual test on UCMP
8
Manual test on braking
force
After the setting is complete, press the SET button. Then the 7-segment LEDs display
exit, F8 is back to 0 automatically.
9.7 Anti-nuisance Function
1 Function description
The system automatically judges the number of passengers inside the car and car call
registers. If there are excessive car calls, the system determines that it is in nuisance
state, and cancels all car calls. Then, car calls need to be registered again correctly.
There are three judging methods:
■
Nuisance judged by load cell. A load cell is required. The system determines that
nuisance exists when the number of car calls exceeds the number of passengers in
the car plus 3. Every passenger is calculated by 70 kg.
■
Nuisance judged by light curtain. The system determines that nuisance exists when
the light curtain does not act after the elevator stops at arrival for three consecutive
times.
■
Nuisance judged by light-load signal. If the light-load signal is active, the system
determines that nuisance exists when the number of car calls is greater than 3.
2 Parameters
Function
Code
Name Setting Range Default
F0-05 Rated elevator load 300 to 9999 1000
F8-08
Anti-nuisance
function
0: Anti-nuisance function disabled
1: Nuisance judged by load cell
2: Nuisance judged by light curtain
4: Nuisance judged by light-load signal
0
The rated load is used in the anti-nuisance function.
When F8-08 = 4, the light load switch is used for judging nuisance. Below 30% of the
rated low is considered as light load.