Operation Modes Of Electronic Gear; Gear Factor; Setting A Fixed Gear Factor - BONFIGLIOLI ACTIVE CUBE Applications Manual

4.2
Via parameter
gear factor is to be set permanently or to be scaled via a signal source, e.g. an analog
input signal at the Slave. The repetition frequency of the Master is multiplied by the
gear factor. Via parameter
ling in configurations 115, 215, 415 and 515.
4.3
The gear factor can be set permanently or scaled via the
476 during operation. In the factory settings, the gear factor can be set during opera-
tion, in configurations 115, 215, 415 and 515, via an analog voltage signal at multi-
function input MFI1A. This enable the realization of applications which require an ad-
justment of the transmission ratio during operations, e.g. winding machines or applica-
tions with tension control.
4.3.1
Via parameters
gear factor is set permanently at the frequency inverter of the Slave drive.
Gear
No.
685 Gear Factor Numerator
686 Gear Factor Denominator
09/08
09/08

Operation Modes of Electronic Gear

Operation Mode
Operation mode
689
Frequency Reference
0 -
Channel
1 - Fixed
Numerator Analog
2 -
Numerator
Denominator Analog
3 -
Denominator
Fixed with position
11 -
controller

Gear Factor

Setting a Fixed Gear Factor

Gear Factor Numerator
Gear Faktor
Factor =
Gear Faktor
Parameter
Description
Application Manual Electronic Gear
Application Manual Electronic Gear
689 for the electronic gear, you can determine if the
Operation Mode
689 you can activate a position control-
Reference value specification for the Slave is done via
Reference Frequency Source
the
reference channel. The electronic gearbox is deacti-
vated.
The repetition frequency value specified via the repeti-
tion frequency input is multiplied by the gear factor and
is the reference frequency for the Slave.
The gear factor is calculated from the values of parame-
Gear Factor Numerator
ters
nominator
686.
Like operation mode 1, but the numerator of the gear
factor is scaled via the
476.
Like operation mode 1, but the denominator of the gear
factor is scaled via the
476.
Like operation mode 1. Additionally, the relative angle
position which the Slave drive is to have in relation to
the Master is controlled. The gear factor is taken into
account.
Gear Factor Denominator
685 and
Numerator
685
Denominato r
686
Min.
-300.00
0.01
Function
475 of the frequency
Gear Factor De-
685 and
Reference Percentage Source
Reference Percentage Source
Reference Percentage Source
Settings
Max. Fact. sett.
300.00
300.00
686, the
1.00
1.00
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