BONFIGLIOLI Agile User Manual

Parameter descriptions
7.10.7 V-belt monitoring
581 Operation Mode (V-belt monitoring)
582 Trigger Limit Iactive
583 Delay Time
Continuous monitoring of the load behavior and thus of the connection between the 3-phase machine
and the load is the task of the V-belt monitoring system. Parameter
Operation Mode 581 defines the
functional behavior if the
Active Current 214 or the torque-forming current component Isq 216 (field
-orientated control method) drops below the set
Trigger Limit Iactive 582 for a time longer than the
set
Delay Time 583.
Operation Mode 581
Function
0 - Off The function is deactivated. Factory setting.
1 - Warning
If the active current drops below the threshold value, the warning "A8000"
is displayed.
2 - Error The unloaded drive is switched off and fault message "F0402" is displayed
The error and warning messages can be output via the digital outputs (Signal 22 - "Warning V-Belt")
and transmitted to an overriding controller, for example. The
Trigger Limit Iactive 582 is to be pa-
rameterized as a percentage of the
Rated Current 371 for the application and the possible operating
points.
Parameters
Setting
No.
Description
Min.
Max.
Fact. sett.
582 Trigger Limit Iactive 0.1% 100.0% 10.0%
583 Delay Time 0.1 s 600.0 s 10.0 s
7.10.8 Traverse function
With the traverse function, a triangle-shaped frequency signal with the start-up and shut-down times
to be set is superimposed on the output frequency. The resulting chronological order of the reference
frequency of master drive and slave drive are shown in the following diagrams. The function can be
used, for example, for drives which wind up thread on coils in textile machines. To avoid winding er-
rors at the turning point of the thread guide, a proportional step is performed which causes a quick
speed change.
435 Operation Mode (Traverse function)
Via parameter
Operation Mode 435, the drive is configured as a master drive or slave drive.
Operation mode 435
Function
0 -
Off
The traverse function is deactivated. Factory setting.
1 -
Master drive
Operation as master drive.
2 -
Slave drive
Operation as slave drive.
250
Operating Instructions
Agile 06/2013 Special functions

BONFIGLIOLI Agile Specifications

General

Brand	BONFIGLIOLI
Model	Agile
Category	DC Drives
Language	English