Auto Start - BONFIGLIOLI Act 201 Operating Instructions Manual

Contact-controlled:
If the parameter
controlled by the Start clockwise and Start anticlockwise signals. The time monitoring
and limitation by
the logical status 0 (low) of the controller release (S1IND).
No.
632 Braking Time
To avoid current surges, which can possibly lead to a fault switch-off of the frequency
inverter, a direct current may only be impressed into the motor after the motor has
been demagnetized. As the demagnetization time depends on the motor used, it can
be set with the parameter
The selected demagnetizing time should be approximately three times the
Time Constant
No.
633 Demagnetizing Time
The selected stopping behavior is supplemented by a current controller to control the
direct current brake. The PI controller checks the current impression of the set
ing Current
adjusted via parameters
control functions can be deactivated by setting the parameters to 0.
No.
634 Amplification
635 Integral Time
11.4
The Auto Start function is suitable for applications which permit a start at mains volt-
age by their function. By activation of the auto-start function via parameter
Mode
voltage. The controller release signal and the start command are necessary according
to the regulations. When the motor is switched on, it is accelerated according to the
parameterization and the reference value signal.
Warning!
06/07
06/07
Braking Time
Braking Time
Parameter
Description
227.
Parameter
Description
631. The proportional and integrating parts of current controller can be
Amplification
Parameter
Description

Auto Start

651, the frequency inverter accelerates the drive after connection of the mains
Operation mode
651
0 - Off
1 - Switched on
Comply with standard EN 60204 and VDE provision 0100 part 227 and
provision 0113, in particular Sections 5.4, protection against automatic
restart after main line voltage failure and voltage recovery, and Section
5.5, undervoltage protection.
Appropriate measures must be taken to exclude any risk for staff, ma-
chines and production goods.
In addition to that, all specific regulations relevant to the application as
well as all national directives are to be complied with.
Operating Instructions ACTIVE
Operating Instructions ACTIVE
632 is set to the value 0.0 s, the direct current brake is
632 are deactivated. The braking current flows up to
Min.
0.0 s
Demagnetizing Time
633.
Min.
0.1 s
Integral Time
634 and
Min.
0.00
0 ms
The drive is accelerated, after application of the mains
voltage, as soon as the controller enabling signal and the
start command are switched from stop to start (edge
evaluation).
The drive is accelerated by the frequency inverter as soon
as the mains voltage is applied (level evaluation).
Settings
Max. Fact. sett.
200.0 s
Settings
Max. Fact. sett.
30.0 s
635, respectively. The
Settings
Max. Fact. sett.
10.00
1000 ms
Function
10.0 s
Act. Rotor
5.0 s
Brak-
1.00
50 ms
Operation
101
101