Suzhou Monarch Control Technology MCTC-GCB-A User Manual

System typical application and adjustment NICE3000 User Manual
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7.4.2 Power failure rescue running instruction
Time sequence diagram1)
AC power
Motor speed
JYJ
KUP
JYX
Levelling
signal
brake
UPS power
Fig 7-7 Auto-running time sequence
Function code setting2)
According to wiring diagram, the NICE3000 auto-running power failure emergency running
needs set the following parameter:
Function code Name Setting Range Min. Unit Default
Setting when
emergency running
F5-20
X20 function
selection
0~63 1 0 27
F5-30
Y5 function
selection
0～16 1 5 12
FE-32
Lift factory function
selection
0～65535 1 3075
11267
BIT13 setting is“1”
Attention items3)
During the auto-running is run, the NICE3000 can’t control the motor drive, the power of life
auto-running is come from self-supply power of synchronous motor;
Durin
g the auto-running is run, if the lift’s speed is more than 1/2 rated speed, the NICE3000
will adopt alarm protect (E33), don’t be controlled by auto-running, and at the same time the
jump contactor of synchronous motor maybe get abnormality;
This way is only applied to synchronous motor, and never be applied to asynchronous motor,
otherwise, it will be very dangerous;
This way need some gap between
load in the car and load of lift balance; otherwise, the lift run-
speed will be slow.
Manual switch modes4)
From the above system, normality, the KUP should have disconnected. When the UPS is
charging, the system’s power comes from main power supply. When the main power is cut,
user can control system emergency by KUP, and the KUP is close, UPS power is supplied
to system power. When NICE3000 rece
ives the UPS of X20 input signal, and make sure the

Suzhou Monarch Control Technology MCTC-GCB-A Specifications

General

Brand	Suzhou Monarch Control Technology
Model	MCTC-GCB-A
Category	Controller
Language	English