Inovance Monarch NICE-L-C-4037F - Page 146

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5 Troubleshooting
5
Fault Code Name Possible Causes Solution Level
Err55
Stop at another
landing oor
Subcode 101: During
automatic running
of the elevator, the
door open limit is not
received within the
time threshold in Fb-
06.
Check the door open limit signal at the present
oor.
1A
Err56
Door open/close
signal fault
Subcode 101: The
door open limit signal
is active during
running.
• Check the door open and close NO/NC
setting in F5-25.
• Check wiring of the door open and close
signals.
5A
Subcode 102: The
door close limit signal
is active during
running.
Subcode 103: Both
the door open and
close signals are
active.
Subcode 104: The
door close limit
signal keeps active
at 3s after door open.
This fault subcode
is detected after the
door lock bypass is
set.
Check whether the door open/close limit signals
keep active.
Err57
Serial peripheral
interface (SPI)
communication
abnormal
Subcodes 101,
102: The SPI
communication is
abnormal.
Check the wiring between the control board and
the drive board.
5A
Subcode 103: The
MCB does not match
the AC drive.
Contact our agent or Inovance directly.
Err58
Shaft position
switches
abnormal
Subcode 101:
The up slow-down
switch and down
slow-down switch
are disconnected
simultaneously.
• Check whether the signal feature (NO, NC)
of the slow-down switches and limit switches
are consistent with the parameter setting of
the MCB.
• Check whether malfunction of the slow-down
switches and limit switches exists.
4B
Subcode 102: The
up limit feedback and
down limit feedback
are disconnected
simultaneously.
Err59
Reserved - - -
Err60
Reserved - - -