Monarch nice3000 User Manual

NICE3000
new
User Manual
6 System Commissioning and Functions
- 149 -
6
Figure 6-16 Wiring of the independent shorting PMSM stator contactor
Y1
M1
FX: Shorting PMSM stator contactor
SW: RUN contactor
NICE3000
new
CN7
Y1
M1
Y2
M2
Y3
M3
Y4
M4
Y5
M5
Y6
M6
R
S
T
External
power
supply
U
V
W
5 6
FX
1
2
3
4
5 6
FX
1
2
3
4
M
Motor
Y3
M3
110 VAC
FX
SW
X18
X18
24V
SW
110 VAC
The parameter setting in shorting PMSM stator mode is described in the following table.
Function Code Parameter Name Value Description
F5-18 X18 function selection 30
Allocate X18 with "Input of shorting PMSM stator
feedback signal".
F5-28 Y3 function selection 12
Allocate Y3 with "Output of shorting PMSM stator
contactor feedback signal".
FE-33 Elevator function selection 2 -
Bit8 = 0: NC output contactor
Bit8 = 1: NO output contactor
6.2.2 Automatic Emergency Evacuation at Power Failure
Passengers may be trapped in the car for a long time if power failure suddenly happens during use of the
elevator. The emergency evacuation device needs to be congured in the system to solve the problem.
There are two emergency evacuation methods, described as follows:
Automatic Emergency
Evaucautin Method
Priniple
Emergency evacuation by
controller drive
After the mains power supply shuts down, the standby power supply is used to
provide power to the system. The controller drives the motor, which runs the car to
the leveling area to let passengers out.
Emergency evacuation by
shorting stator braking
After the mains power supply shuts down, the standby power supply is used to
provide power to the system. The controller shorts the motor stator and releases
the brake, making the car move slowly under the effect of the weighing difference
between the car and the counterweight to the leveling area to let passengers out.
There are two standby power supply modes in the industry.
Standby Power Supply Description
Uninterrupted power supply
(UPS)
The (UPS) is used.
The UPS RUN contactor and UPS control circuit must added in the control cabinet.

Monarch nice3000 Specifications

General

Brand	Monarch
Model	nice3000
Category	Controller
Language	English