Start Command; 3-Wire Control - BONFIGLIOLI ACTIVE Cube ACU 201-01 Operating Instructions Manual

15.4.1 Start command

The parameters
available digital control inputs or the internal logic signals. The drive is only acceler-
ated according to the control method after a start command.
The logic functions are used for the specification of the direction of rotation, but also
for using the parameterized
eration mode

15.4.2 3-wire control

In the case of 3-wire control, the drive is controlled using digital pulses. The drive is
prepared for starting via the logic state of the signal
started by a Start clockwise pulse (Parameter
clockwise pulse (Parameter
3-wire control
The control signals for Start clockwise and Start anticlockwise are pulses. The func-
tions Start clockwise and Start anticlockwise for the drive are latching-type functions
when signal
latching signal is switched off.
Start clockwise
Start anticlockwise
(R) Clockwise
(L) Anticlockwise
The drive is started according to the configured starting behavior if the signal
wire control
anticlockwise is detected.
Once the drive has started, new edges (1) on the start signals will be ignored.
If the start signal is shorter than 32 ms (2) or if both start signals were switched on
within 32 ms (2), the drive will be switched off according to the configured stopping
behavior.
3-wire control is activated with parameter
Local/Remote
Control 3-wire,
5 - sense of rot. via
contacts
Control via 3-wire +
KP,
46 -
dir. of rot. via con-
tacts + KP
For further operation modes of parameter
Controller".
196
Start Clockwise
Operation mode
630 for the stopping behavior.
Start anticlockwise
87, the drive is stopped.
Start 3-wire control
R
Machine
1
Start
87 is switched on and a positive signal edge for Start clockwise or Start
412
3-wire; control of direction of rotation and signal
control
3-wire and control unit; control of direction of rotation
and signal
Operating Instructions ACU
68 and
Start Anticlockwise
620 for the starting behavior and
Start 3-wire control
Start clockwise
69). By switching off the signal
87 is switched on. Latching is cancelled when the
L
2
(1) Signals are ignored
(2) Time t < 32 ms
412:
Local/Remote
Function
87 via contacts.
87 via contacts or control unit.
3-wire control
Local/Remote
69 can be linked to the
Op-
87 and
68) or a Start anti-
Start
R
t
Start 3-
3-wire
412, refer to chapter „Bus
06/13