Torque Control - BONFIGLIOLI Agile Operating Instructions Manual

Commissioning
6.7.8

Torque control

The Torque control can be used in applications where a torque should be used as reference value
instead of a frequency.
Via parameter
n/T Control Change-Over
Control is possible.
100 % Torque refer to the calculated Torque from
372 (Motor nominal speed).
Speed
The Torque control is only available in configurations 410 FOC and 610 SYNC.
Parameters
164 n-/T-Control Change-Over
418 Minimum frequency
419 Maximum frequency
420 Acceleration (clockwise)
421 Deceleration (clockwise)
447 1st Blocking frequency
449 Frequency Hysteresis
475 Reference frequency source 1
476 Reference percentage source 1
477 Gradient percentage ramp
492 Reference frequency source 2
Operation mode (reference frequency
493
source)
494 Reference percentage source 2
Operation mode (reference percentage
495
source)
518 Minimum reference percentage
519 Maximum reference percentage
520 Fixed percentage 1
521 Fixed percentage 2
Operation Mode MFI2 (Multifunction
562
input 2)
Operation mode (P68&P69=1
630
|P68&P69=0) (stopping behavior)
651 Operation mode (auto start)
767 Frequency Upper limit
768 Frequency Lower limit
66 Fixed frequency Change-Over 1
67 Fixed frequency Change-Over 2
68 Start Clockwise
69 Start Anticlockwise
70 Data set Change-Over 1
71 Data set Change-Over 2
75 Fixed percent Change-Over 1
76 Fixed percent Change-Over 2
Operation mode OUT1D (X13.5) (digital
531
output)
532 Operation mode OUT2D (X10/relay)
1) The setting -0.01 Hz effects the usage of the same ramp like stated in Parameters
420.
Clockwise
1) Bonfiglioli Vectron recommends to set
with the notes in chapter 7.9.5.2 "Torque controller".
Applications
164 a jerk less switch over from Speed Control to Torque
Rated Mech. Power
Recommenced setting
74 - IN4D
2)
0 Hz
53 Hz
5 Hz/s
1)
-0.01 Hz
0 Hz
0 Hz
1 - Analog Value MFI1A
2 - Analog Value MFI2A
100%/s
0 – zero
1 - (+/- reference)
0 – zero
2 - positive only
0%
100%
0%
20%
1 - Voltage 0...10 V
0 - (Coast to Stop | Coast to Stop)
0 – Off
50 Hz
-50 Hz
7 – Off
7 – Off
71 - IN1D
7 – Off
7 – Off
7 – Off
7 – Off
7 – Off
2 - Run signal
103 - Inv. error signal
418 >
Minimum frequency
107
06/2013
376 (Motor power) and
Acceleration
624. Comply
Frequency limit
Operating Instructions
Rated
Agile