BONFIGLIOLI Active Cube User Manual

11 Control of frequency inverter
The frequency inverter can generally be controlled via three operation modes. The
operation modes can be selected via the data set switchable parameter Local/Remote
412.
Parameters
Settings
No.
Description
Min.
Max.
Factory set-
ting
412
Local/Remote
0
44
44
For operation with CANopen
®
, only operation modes 0, 1 and 2 are relevant. The other
settings refer to the control option via the control unit.
Operation mode
Function
0
-
Control via
contacts
(Chapter 11.1)
The Start and Stop commands as well as the direction of
rotation are controlled via digital signals.
1
-
Control via
state machine
(Chapters
11.1.1,11.3,
11.4)
The frequency inverter is controlled via the control word.
Only this setup supports positioning functions via
the
control word and modes of operation.
2
-
Control via
remote contacts
(Chapter 11.1)
The Start and Stop commands as well as the direction of
rotation are controlled via virtual digital sign
als of the
control word.
Parameter Local/Remote 412 is dataset switchable, i.e. you can switch between the
different operation modes by selecting another data set. For example, a frequency
inverter can be controlled via the bus, and emergency mode can be activated locally
when the bus master fails. This sw
itch-over is also identified by the status word (r
e-
mote bit).
Data set switching can be effected locally via control contacts at the digital inputs of
the frequency inverter or via the bus. For data set switching via the bus, parameter
Data set selection 414 is used.
Parameters
Settings
No.
Description
Min.
Max.
Factory set-
ting
414
Data set selection
0
4
0
With Data set selection 414 = 0, data set switching via contact inputs will be active. If
Data set selection
414
is set to 1, 2, 3 or 4, the selected data set is activated and data
set switching via the contact inputs is deactivated.
If
Data set selection 414
is set to 5, data set switching via contact inputs will be active
if the frequency inverter is not enabled.
Via parameter Active Data Set 249, the currently selected data set can be read. Ac-
tive Data Set 249, indicates the Active Data Set (value 1, 2, 3 or 4). This is independ-
ent of whether the data set switching was done via contact inputs or
Data set selec-
tion 414
.
10/13
ACU Modbus/TCP 63

BONFIGLIOLI Active Cube Specifications

General

Brand	BONFIGLIOLI
Model	Active Cube
Category	Inverter
Language	English