6 Parameter Description
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201
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They are used to detect the safety edge signal state of door machine 1 and door
machine 2 (if existing).
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67: Motor overheat signal
It is the motor thermal protection switch DI. If this signal remains active for more than
2s, the controller stops output and reports fault Err39 to prompt motor overheat. After
this signal becomes inactive, Err39 is reset automatically and the system resumes to
normal operation.
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68: Earthquake signal
If this signal remains active for more than 2s, the elevator enters the earthquake stop
running again after the earthquake signal becomes inactive.
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69: Back door forbidden signal
If double door machines are applied, this signal is used to prohibit the use of door
machine 2.
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70: Light-load signal
It is used for nuisance judgment in the anti-nuisance function. If F8-08 Bit2 is set to
1, the system performs nuisance judgment by using the light-load switch. The load
below 30% of the rated load is regarded as light load.
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71: Half-load signal
It is mainly used for judgment of the emergency running direction at power failure.
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The NICE3000
new
ate.
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large so that the running time exceeds the minimum values set in F9-02 and FA-38,
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76: Door 1 open input
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77: Door 2 open input
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79: External fault input
External fault input is used to notify the controller of stop when other modules in the
control cabinet such as the external braking unit are faulty.
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80: Terminal oor verication signal
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81: Door lock 1 shorting
Door lock 1 shorting detection is used to detect door lock 1 shorting.
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82: Door lock 2 shorting
Door lock 2 shorting detection is used to detect door lock 2 shorting.
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