Chapter 1 Product Information
- 13 -
Chapter 1 Product Information
1.1 System Components
The destination group control system groups multiple elevators (up to
eight elevators).
After a passenger enters the destination floor number using the floor selector, the
system assigns one of the elevators to the passenger based on the current operating
status of the elevators.
The system is composed of a group control board (GCB), floor selectors, and a multi-
elevator control system. The following figure shows the system components.
MCTC-GCB-B1
CAN1
CAN2
CAN8
Elevator A
…
232
IO
485
RJ45
CAN...
Independent
power supply
Power
port
1
3
2
...
...
MF.K
RUN
STOP
RES
QUICK
PRG
ENTER
RUN
LOCAL/REMOT
FED/REV
TUNE/TC
RPM
%
A
V
Hz
CTB
Arrival
indicator
for floor N
Arrival
indicator
for floor 1
…
...
CTB
CCB
CCB
CANbus
CANbus
CANbus
CANbus
4
Elevator H
...
MODbus
MODbus
1
2
3
4
5
6
7
8
9
-
0
?
3
1
2
3
4
5
6
7
8
9
-
0
?
3
1
2
3
4
5
6
7
8
9
-
0
?
3
1
2
3
4
5
6
7
8
9
-
0
?
3
1
2
3
4
5
6
7
8
9
-
0
?
3
1
2
3
4
5
6
7
8
9
-
0
?
3
Arrival
indicator
for floor 2
Arrival
indicator
for floor 1
Arrival
indicator
for floor 2
Arrival
indicator
for floor N
Figure 1-1
System components
NOTE
◆
The preceding figure shows a group control example of eight elevators
(elevators A, B, C, D, E, F, G, and H).
Table 1-1
Name and models of system components
SN
Name
Model
Description
①
GCB
MCTC-GCB-B1
Standard
②
Floor selector
MCTC-DDS-T1
MCTD-DDS-T2
MCTC-DDS-K1
Standard (select at least one from
the three models)
