BONFIGLIOLI Agile User Manual

Parameter descriptions
7.9.5.3.2 Limit value sources
734 Isq Limit Source Motor Operation
735 Isq Limit Source Generator Op.
736 Torque Limit Source Motor Op.
737 Torque Limit Source Gen. Op.
As an alternative to limiting the output values by a fixed value, linking to an analog input value is also
possible. The analog value is limited via parameters
Minimum Reference Percentage 518, Maximum
Reference Percentage
519, but does not consider the Gradient Percentage Ramp 477 of the refer-
ence percentage value channel.
The assignment is done with the help of the parameters
Isq Limit Source Motor Operation 734 and
Isq Limit Source Generator Op. 735 for the torque-forming current component Isq.
The sources for the torque limits can be selected via the parameters
Torque Limit Source Motor Op.
736 and Torque Limit Source Gen. Op. 737.
Operation mode
734, 735, 736, 737
Function
101 - Analog Input MFI1A
Multifunction input 1 is the source. Via parameter Operation Mode
MFI1 452, multifunction input 1 must be set up as a voltage or
current input.
102 - Analog Input MFI2A
Multifunction input 2 is the source. Via parameter Operation Mode
MFI2 562, multifunction input 2 must be set up as a voltage or
current input.
105 -
Repetition Percentage
Input
The percentage signal at the repetition frequency input (IN2D, ter-
minal X11.5). Operation Mode IN2D 496 must be set to 20 or 21.
See chapter
7.6.7 "Input PWM/repetition frequency/pulse train".
110 - Fixed Limit
The selected parameter figures for limiting the speed controller are
taken into account. Factory setting.
714 -
RxPDO2 Word 1
Process data of the system bus. Refer to instructions on system bus.
715 -
RxPDO2 Word 2
Process data of the system bus. Refer to instructions on system bus.
2521 -
PLC Output Percent-
age 1
Output value of a PLC-function. Refer to application manual “PLC”.
2522 -
PLC Output Percent-
age 2
Output value of a PLC-function. Refer to application manual “PLC”.
The limit values and assignment to different limit value sources are data set related in
the configurations. The use of the data record changeover demands an examination of
the parameters in question.
7.9.5.3.3 Switching over between speed control and torque control
Via the signal assigned to parameter
n-/T-Control Change-Over 164, you can switch between speed
control and torque control. See chapter 7.6.6.10 "n-/T-control changeover".
7.9.5.4 Acceleration pre-control
725 Operation Mode
The acceleration pre-control controlled parallel to the speed controller reduces the reaction time of the
drive system to a change of reference values.
The acceleration pre-control is active in the speed-controlled configurations and can be activated via
parameter
Operation Mode 725.
Operation Mode 725
Function
0 -
Off
The control system is not influenced. Factory setting.
1 -
Switched on
The acceleration pre-control is active according to the limit values.
236
Operating Instructions
Agile 06/2013 Control functions

BONFIGLIOLI Agile Specifications

General

Brand	BONFIGLIOLI
Model	Agile
Category	DC Drives
Language	English