hpmont HD5L-PLUS Series User Manual

Shenzhen Hpmont Technology Co., Ltd. Chapter 7 Elevator Application Guidance
HD5L-PLUS Series User Manual V1.0 85
7.4 Power-off Emergency Operation Run Application
When the elevator is in use, if the power supply of the system is suddenly cut off, passengers may be
locked in the car.
HD5L-PLUS provides emergency operation mode to solve this problem.
Figure 7-4 Emergency run wiring
See running time sequence below.
1. When the main power is cut off, the KM is disconnected, and elevator controller outputs emergency
operation running command (BAT ) to controls KM1 to close.
2. After the elevator controller delays for a period of time, it outputs the running command (UP/DN).
After HD5L-PLUS receives the running command, it closes the running contactor, opens the brake, and
accelerates linearly with F03.08 (emergency running acceleration) to F05.09 (emergency running speed).
3. When running to the leveling area, the elevator controller removes the emergency running command
(BAT), and the HD5L-PLUS decelerates and stops in a straight line at F03.09 (emergency running
deceleration).
4. After decelerating to zero speed, HD5L-PLUS closes the brake, after a delay, the controller removes the
running command (UP/DN), HD5L-PLUS releases the contactor, and the emergency operation ends.
Note
1. Make sure that the emergency power supply voltage > 150VAC for the controller to control the power
supply to work properly.
2. In the emergency operation running mode, the controller does not detect the input phase loss.
M
KM
KM
1
Contactor
U
V
W
L
1
L2
L3
DI2
DI3
DI
7
Three phase
input power
UP
DN
Emergency running
command（BAT）
3
80V 5
0/6
0Hz
UPS
H
D5
L-
P
LU
S
KM
：Mains power control
contact
or
KM1：
Emergency running
contactor
Elevator
Logic
Control
Boar
d
7

hpmont HD5L-PLUS Series Specifications

General

Brand	hpmont
Model	HD5L-PLUS Series
Category	Controller
Language	English