BONFIGLIOLI ACTIVE Cube ACU 401-25 User Manual

Stopping Behavior
Stopping behavior 0
Free stopping
The inverter is disabled immediately. The drive deener-
gized immediately and coasts freely.
Stopping behavior 1
Stop
+ Switch off
The drive is brought to a standstill at the set decelera-
tion. As soon as the drive is at a standstill, the inverter is
disabled after a after a holding time. The holding time
can be set via the parameter
Holding time 638.
Depending on the setting of the parameter Starting func-
tion
620, the Starting current 623 is impressed or the
Starting voltage 600 is applied for the duration of the
holding time.
Stopping behavior 2
Stop + Hold
The drive is brought to a standstill at the set deceleration
and remains permanently supplied with current.
Depending on the setting of the parameter Starting func-
tion
620, the Starting current 623 is impressed as from
standstill or the
Starting voltage 600 is applied.
In configurations 2xx the magnetizing current is used
instead of the
Starting current 623. The magnetizing
current results from
Rated magnetizing current 716 and
Reduction Factor Flux 778.
Stopping behavior 3
Stop + DC brakes
The drive is brought to a standstill at the set decelera-
tion. As from standstill, the DC set via parameter Braking
current
631 is impressed for the Braking time 632.
Comply with the notes in chapter "DC brake".
Stopping behaviors 3, 6 and 7 are only available in the
configurations for V/f sensor-less control (1xx).
Stopping behavior 4
Emergency stop
+ switch off
The drive is brought to a standstill at the emergency stop
deceleration. As soon as the drive is at a standstill, the
inverter is disabled after a after a holding time.
The holding time can be set via the parameter Holding
time
638. Depending on the setting of the parameter
Starting function 620, the Starting current 623 is im-
pressed as from standstill or the
Starting voltage 600 is
applied.
Stopping behavior 5
Emergency stop +
Hold
The drive is brought to a standstill at the emergency stop
deceleration and remains permanently supplied with cur-
rent.
Depending on the setting of the parameter Starting func-
tion
620, the Starting current 623 is impressed as from
standstill or the
Starting voltage
600 is applied.
Stopping behavior 6
Emergency stop +
Brake
The drive is brought to a standstill at the set emergency
stop deceleration. As from standstill, the DC set via pa-
rameter
Braking current 631 is impressed for the Brak-
ing time
632.
Comply with the notes in chapter "DC brake".
Stopping behaviors 3, 6 and 7 are only available in the
configurations for V/f sensor-less control (1xx).
Stopping behavior 7
Direct current brake
Direct current braking is activated immediately. The di-
rect current set with the parameter Braking current 631
is impressed for the die
Braking time 632.
Comply with the notes in chapter "DC brake".
Stopping behaviors 3, 6 and 7 are only available in the
configurations for V/f sensor-less control (1xx).
Please refer to the notes for controlling a mechanical brake in chapter 15.3.5 Brake
release.
For connection of a synchronous motor BONFIGLIOLI VECTRON recommends the
setting of
Operation Mode
630 = 22.
06/13 Operating Instructions ACU 139

BONFIGLIOLI ACTIVE Cube ACU 401-25 Specifications

General

Brand	BONFIGLIOLI
Model	ACTIVE Cube ACU 401-25
Category	Inverter
Language	English