BONFIGLIOLI Agile User Manual

Commissioning
6.2.9 Commissioning without Setup
After electrical connection, the motor (that is selected according to the technical data of the frequency
inverter) is ready for operation. The parameters of the frequency inverter must be set to the factory
setting. Commissioning by means of Setup with the operator panel is not necessary.
After first switch-on the Setup message is displayed automatically. Select an actual value (for example
Actual Frequency 241) in menu “Actual” to hide this message.
If the operation should be changed between asynchronous motor (setting 110 or 410 of
Configura-
tion
30) and synchronous motor (setting 610 of Configuration 30) the frequency inverter must be
reset to the factory setting. This enables commissioning without Setup via operator panel.
6.2.10 Optional Optimization of motor characteristics
The motor characteristics are set correctly for most of the applications with the default settings. In
some cases optimization of the motor characteristics can be necessary or improve the performance
significantly.
The following optimizations usually result from the described behavior:
Objectionable or faulty behavior:
Controller
Chapter
Overfrequency or Overcurrent error switch off
Speed Controller
6.2.10.1
Motorspeed swings
Speed Controller
6.2.10.1
Motor hums audible
Speed Controller
6.2.10.1
Motor doesn’t follow fast enough to a Reference value
step
Speed Controller
6.2.10.2
Vibration response at low speeds (often occurs with
unknown or inexact motor data)
Voltage Constant
6.2.10.3
Jerky or oscillating behavior at approx. 5 % of the rated
frequency (Transition from current impression to Field
oriented control)
Voltage Constant
6.2.10.3
Unsufficient Torque during Start of FOC and SYNCH
Starting behavior
6.2.10.4
6.2.10.1 Speed Controller: Softer set up
If regularly a fault “Overfrequency” or “Overcurrent” occurs or the connected motor hums (even at
zero speed) or the motor speed oscillated, then the Speed controller is typically set to dynamic.
Set
Amplification 1 (|f|<P738) 721 lower and Integral Time 1 (|f|<P738) 722 higher.
Please note, that
Speed Control Switch-Over Limit 738 offers different settings of the speed control-
ler for different speed ranges. Above the Switch-Over threshold the parameters
Amplification 2
(|f|>P738)
723 and Integral Time 2 (|f|>P738) 724 are effective for the speed controller.
With setting Speed Control Switch-Over Limit 738 = 0, Amplification 1 (|f|<P738)
721
and Integral Time 1 (|f|<P738) 722 are effective over the complete frequency
range.
Comply with chapter 7.9.5.3.
6.2.10.2 Speed Controller: Stronger set up
If the motor doesn’t follow dynamic enough a reference value step (“load step”), more dynamic set-
tings of the speed controller can enhance the dynamic behavior.
Set
Amplification 1 (|f|<P738) 721 higher and Integral Time 1 (|f|<P738) 722 lower. Please note,
that
Speed Control Switch-Over Limit 738 offers different settings of the speed controller for
72
Operating Instructions
Agile 06/2013 First commissioning

BONFIGLIOLI Agile Specifications

General

Brand	BONFIGLIOLI
Model	Agile
Category	DC Drives
Language	English