Installation manual

Série 32 Mlift Vector - Prog.Vectorielle Installation manual Chapter VII - page 8
WHAT TO KNOW BEFORE STARTING OFF AT FULL SPEED (3/3)
ABOUT THE CONTROLLER DRIVE:
You need to know in which direction the car will go as soon as
you turn on the power! ! !
When using the tape and O03 tape head, the magnet which was placed at the bottom
during the automatic level set-up plays the role of the special slow-down vane and contact
ED.
This magnet acts upon the bistable ED mounted on the O03 tape head.
• When the contact is open, the car is below the magnet. After power up, the
MB32 VECTOR sends the lift up to cross the magnet which will reset the tape head.
The lift will stop at the next floor where it can slow down before returning to the main
floor. You can check that the ED contact is open by measuring the DC between the “ - ” and
“ b ” terminals on the O03 tape head. The voltage measured should be 0V or 24V
(depending on whether beam B is broken or not).
Contact ED is open when the DC voltage
measured between " - " and " b "
is 0V or 24V .
ED
b
a
-
+
030
0V
24V
• When the contact is closed, the car is above the magnet. After power up, the
MB32 VECTOR sends the car down to cross the magnet which will reset the tape head.
The lift will stop at the next floor where it can slow down before returning to the main
floor.
You can check that the ED contact is closed by measuring the DC voltage between
the “ - ” and “ b ” terminals on the O03 tape head. The voltage measured should be 6V or
18V (depending on whether beam B is broken or not).
030
6V
18V
ED
b
a
-
+
Contact ED is close when the DC voltage
measured between " - " and " b "
is 6V or 18V .
If all values seem coherent, you can carry out your first full speed
test runs by closing the safety lane.