Input terminal low bit: It shows the meaning of the terminals by bit. If the bit is “1”, the signal
is valid. There is 16 bit whose meanings are as follows:
Binary bit Meaning Binary bit Meaning
Bit0 Reserved Bit8 Inspection signal
Bit1 Up leveling signal Bit9 Inspection up signal
Bit2 Down leveling signal Bit10 Inspection down signal
Bit3 Door zone signal Bit11 Fire signal
Bit4 Safety circuit feedback1 Bit12 Up end signal
Bit5 Lock circuit feedback 1 Bit13 Down end signal
Bit6 Run output feedback 1 Bit14 Over load signal
Bit7 Brake output feedback 1 Bit15 Full load signal
Input terminal high bit: It shows the meaning of the terminals by bit. If the bit is “1”, the signal
is valid. There is 16 bit whose meanings are as follows:
Binary bit Meaning Binary bit Meaning
Bit0 NO.1 up force reducer signal Bit8 Front light curtain
Bit1 NO.1 down force reducer signal Bit9 Back light curtain
Bit2 NO.2 up force reducer signal Bit10 Brake output feedback 2
Bit3 NO.2 down force reducer signal Bit11 UPS input
Bit4 NO.3 up force reducer signal Bit12 Lift-locking input
Bit5 NO.3 down force reducer signal Bit13 Safety circuit feedback 2
Bit6 Envelope door output fee
dback Bit14
synchronous motor Self-locking
feedback
Bit7 Motor overheated signal Bit15 Door lock circuit feedback 2
Input terminal: It shows the meaning of the terminals by bit. If the bit is “1”, the signal is valid.
There is 16 bit whose meanings are as follows:
Binary bit Meaning Binary bit Meaning
Bit0 Reserved Bit8 Back door close
Bit1 Run contactor output Bit9 Contactor normal
Bit2 Brake contactor output Bit10 Fault state
Bit3 Envelop door contactor output Bit11 System in running state
Bit4 Fire arrival land signal Bit12 Reserved
Bit5 Front door open Bit13 Reserved
Bit6 Front door close Bit14 Reserved
Bit7 Back door open Bit15
Emergency leveling buzzer
output
Current oor: the information for physic oor where the lift stays when it’s running. Its content
is the same with F4-01.