BONFIGLIOLI Vectron ACTIVE CUBE - MCI Operation Modes

The following behavior may indicate that the controller parameters are not config-
ured properly:
• drive is very loud
• drive vibrates
• frequent contouring errors
• inexact control
For the setting options of other control parameters, e.g. speed controller and accel-
eration pre-controller, refer to the operating instructions of the frequency inverter.
Optimize the settings in actual operating conditions, as control parameters for speed
controller and acceleration pre-
controller depend on the actual load. Optimize with
different types of load to obtain good control behavior in all situations.
10.2.6 Profile position mode
PZD
Target position:
The target position [u] is evaluated in positioning mode and must be set via a PZD
object.
Example: S. Target position 1293 = 672 – OUT-PZD3/4 Long.
PZD
Positioning speed:
The positioning speed [u/s] for positioning mode is typically set via a PZD object.
Example:
S. Positioning speed 1294 = 674 – OUT-PZD5/6 Long.
If S. Positioning speed 1294 is set to “9-Zero”, the value from Fixed speed 1 1170
is
used.
PZD
Acceleration:
The acceleration [u/s²] for positioning mode is typically set via a PZD object.
Example:
S. Acceleration 1295 = 675 – OUT-PZD7/8 Long.
If
S. Acceleration
1295 is set to “9-Zero, the value from
Acceleration
1175 is used.
PZD
Deceleration:
The deceleration [u/s²] for positioning mode is typically set via a PZD object.
Example:
S. Deceleration 1296 = 676 – OUT-PZD9/10 Long.
If S. Deceleration 1296 is set to “9-Zero”, the value from Deceleration 1177 is used.
Parameters
Ramp times - acceleration and deceleration:
The ramp times of the acceleration and deceleration ramps [ms] in positioning mode
are set via parameters
Ramp Rise Time
1176 and
Ramp Fall Time.
1178.
Parameters
Emergency stop ramp:
The emergency stop ramp [u/s²] for positioning mode is set via parameter Emergen-
cy ramp 1179 .
10.2.7 Velocity mode vl
PZD
Speed:
The reference speed vl is evaluated in velocity mode vl and must be set via a PZD
object.
Example:
S. Target Velocity vl [rpm]
1297 = 665 – OUT-PZD12 Word.
10/13 CM-PROFINET 57