Monarch NICE1000 User Manual

Troubleshooting NICE1000
new
User Manual
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Fault
Code
Name Possible Causes Solution Level
Err48 Door open fault
101: The consecutive times
that the door does not open
to the limit reaches the
setting in Fb-13.
101:
•
Check whether the door
machine system works
properly.
•
Check whether the CTB is
normal.
•
Check whether the door open
limit signal is normal.
5A
Err49
Door close
fault
101: The consecutive times
that the door does not open
to the limit reaches the
setting in Fb-13.
101:
•
Check whether the door
machine system works
properly.
•
Check whether the CTB is
normal.
•
Check whether the door lock
acts properly.
5A
Err50
Consecutive
loss of leveling
signal
Leveling signal stuck or loss
occurs for three consecutive
times (Err22 is reported for
three consecutive times).
•
Check whether the leveling
and door zone sensors work
properly.
•
Check the installation verticality
and depth of the leveling
plates.
•
Check the leveling signal input
points of the MCB. Check
whether the steel rope slips.
5A
Err51
CAN
communication
abnormal
101: Feedback data of
CANbus communication
with the CTB remains
incorrect.
101:
•
Check the communication
cable connection.
•
Check the power supply of the
CTB.
•
Check whether the 24 V power
supply of the controller is
normal.
•
Check whether strong-power
interference on communication
exists.
1A

Monarch NICE1000 Specifications

General

Brand	Monarch
Model	NICE1000
Category	Controller
Language	English