8 Description of Function Codes NICE3000
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User Manual
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Bit Meaning Bit Meaning
Bit5 Door lock circuit feedback 1 Bit13 Down limit signal
Bit6 RUN contactor feedback Bit14 Overload signal
Bit7 Brake contactor feedback 1 Bit15 Full-load signal
After entering FA-01 or FA-02, you can press to view the parameter indicated by each bit
circularly. If the bit in FA-01 or FA-02 indicating parameter "Input terminal low bits" is set to 1, the
operation panel displays the value of this parameter in decimal.
Convert the decimal to binary, and you can know the setting of each bit in this parameter. If a bit is 1,
the signal indicated by this bit is active; if this bit is 0, the indicated signal is inactive.
8. Input terminal high bits: indicates the signal states of input terminals by bit.
A total of 16 bits are deîš¿ned as below:
Bit Meaning Bit Meaning
Bit0 Up slow-down 1 signal Bit8 Door machine 1 light curtain
Bit1 Down slow-down 1 signal Bit9 Door machine 2 light curtain
Bit2 Up slow-down 2 signal Bit10 Brake travel switch 2 input
Bit3 Down slow-down 2 signal Bit11 Emergency evacuation signal
Bit4 Up slow-down 3 signal Bit12 Elevator lock signal
Bit5 Down slow-down 3 signal Bit13 Safety circuit 2 feedback
Bit6 Shorting door lock circuit contactor feedback Bit14 Shorting PMSM stator contactor feedback
Bit7 Motor overheat signal Bit15 Door lock circuit 2 feedback
The method of viewing this parameter is the same as that of parameter "Input terminal low bits".
9. Output terminal: indicates the signal states of output terminals by bit.
A total of 16 bits are deîš¿ned as below:
Bit Meaning Bit Meaning
Bit0 Reserved Bit8 Door 2 close
Bit1 RUN contactor control Bit9 Contactors healthy
Bit2 Brake contactor control Bit10 Fault state
Bit3 Shorting door lock circuit contactor output Bit11 Running monitor
Bit4 Fire emergency oor arrival feedback Bit12 Reserved
Bit5 Door 1 open Bit13 Reserved
Bit6 Door 1 close Bit14 Reserved
Bit7 Door 2 open Bit15 Emergency buzzer control
The method of viewing this parameter is the same as that of parameter "Input terminal low bits".
10. Current oor: indicates the information of the physical oor where the elevator is located. It
is the same as the value of F4-01.
11. Current position: indicates the absolute distance from the current elevator car to the leveling
plate of the rst oor, in unit of m.
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