Computec
CDD6
EN
CDD6: user manual – rev.07
Page 10/74
2
Generalities
2.1
Intended use
The CDD6 (Computec Door Drive 6) device is an electronic system that permits to operate all the lift doors
operated by the motors described in the table “- Table 2: compatible motors data”.
The CDD6 controls the lift door opening and closing automatically, according to the commands received
from the main lift controller of the lift system, and controls the time intervals, currents, speed profiles,
different external devices directly pluggable to the drive, and the possible anomalous behaviour as over-
voltages, connections interruptions, and so on.
2.2
System overview
The CDD6 system is a part of the complete lift door operator, consisting in:
-
Mechanical door operator:
o
Header
o
Carriages
o
Belt
o
Motor
-
Door Drive (the CDD6)
-
Contacts Interface to the main lift controller
- Figure 2-1: connection diagram of the CDD6