BONFIGLIOLI Agile User Manual

Parameter descriptions
Lock the Reference value facilities of the control panel
If the setting possibility of the reference frequency at the operator panel must be locked: For the fol-
lowing parameters the setting “5 - Keypad-Motorpot.” must not be selected.
−
Reference Frequency Source 1 475, Reference Frequency Source 2 492
−
Reference Percentage Source 1 476, Reference Percentage Source 2 494
Set parameter
Set Password 27 to prevent the resetting of parameters. Refer to chapter 7.1.3 “Set
password”.
NOTE
The setting of parameter Set Password 27 only does not lock the control facilities of the
keypad. Start, Stop, Change direction of rotation, Poti F and Poti P are still available.
7.3.2 Starting behavior
The starting behavior of the machine can be configured. In Configuration 110 (V/f control of asyn-
chronous motor) the starting behavior can be set via parameter
Operation mode 620.
In the field-orientated control method of configurations 410 (asynchronous motor) and 610 (synchro-
nous motor), the starting behavior can be set via the limits
Maximum flux-formation time 780 and
Current during flux-formation 781.
Parameter of starting behavior in the configurations
U/f
DMR
Asynchronous
motor
DMR
Synchronous
motor
Configuration 30
110
410
610
620
x
621
x
622
x
623
x
x
x
624
x
x
x
625
x
x
x
779
x
x
780
x
x
x
781
x
x
x
620 Operation mode (starting behavior)
The parameter
Operation mode 620 for the starting behavior is available if Configuration 30 =
"110 - IM: sensorless control" (V/f control of asynchronous motor) is selected. Depending on the op-
eration mode selected, the motor is magnetized first or a starting current is impressed. The voltage
drop across the stator resistance which reduces the torque in the lower frequency range can be com-
pensated by the IxR compensation.
To ensure the correct function of the IxR compensation, the stator resistance is determined during the
guided commissioning (Setup). The IxR compensation is only activated when the stator resistance was
determined correctly.
Operation mode 620
Starting behavior
0 - Off
During startup, at an output frequency of 0 Hz, the voltage is set via
parameter Starting voltage 600. After this, the output voltage and the
output frequency are changed according to the control method.
The break-away torque and the current at the start are determined by
the adjusted starting voltage. It may be necessary to optimize the start-
ing behavior via the parameter Starting voltage 600.
123
Operational Behavior 06/2013 Operating Instructions
Agile

BONFIGLIOLI Agile Specifications

General

Brand	BONFIGLIOLI
Model	Agile
Category	DC Drives
Language	English