Computec
CDD6
EN
CDD6: user manual – rev.07
Page 54/74
The PSO function activation sequence is reported in the table below:
N.
Phase
MLC signals
CDD6
signals
Notes
1
Closed skate
parking
DCC active
RSC not active
DCS active
Skate closed, parking torque applied to the motor
2
Delay to open
skate
DCC not active
RSC not active
DCS active
Door drive waits for PSO activation delay expiration.
If during this phase DCC is activated the door drive returns to phase 1
3
Skate opening
DCC not active
RSC not active
DCS active
The door drive opens the skate.
If in this phase DCC is activated the controller goes to phase 5
4
Parking with
opened skate
DCC not active
RSC not active
DCS active
The door drive is in active PSO, with opened skate and panels closed;
the position control is set by a space control.
If in this phase DCC is activated the door drive goes to phase 5
5
Skate closing
DCC active
RSC not active
DCS active
The door drive closed the skate, because of DCC active
6
DCS
deactivation
DCC not active
RSC not active
DCS not
active
If an external force moves the panels in opening direction to a
position higher than P-84, the controller removes the DCS output and
returns to wait for a MLC command.
if in any phase of this sequence the MLC activates the DOC command, the door begins immediately the
requested opening movement, starting from the current door position.