BONFIGLIOLI Act 201 User Manual

Operating Instructions ACTIVE 06/0794
94 Operating Instructions ACTIVE 06/07
10 System Data
The various control functions and methods according to the selected
Configura-
tion
30 are supplemented by control and special functions. For monitoring the appli-
cation, process parameters are calculated from electrical control parameters.
10.1 Actual Value System
The parameter Factor Actual Value System 389 can be used if the drive is monitored
via the parameter
Actual Value System 242.
The
Actual Frequency 241 to be monitored is multiplied by the Factor Actual Value
System
389 and can be read out via the parameter Actual Value System 242, i.e.
Actual Frequency 241 x Factor Actual Value System 389 = Actual Value Sys-
tem
242.
Parameter Settings
No. Description Min. Max. Fact. sett.
389 Factor Actual Value System -100.000 100.000 1.000
10.2 Volume Flow and Pressure
The parameterization of the factors
Nominal Volumetric Flow 397 and Nominal
Pressure
398 is necessary if the matching actual values Volumetric flow 285 and
Pressure 286 are used to monitor the drive. The conversion is done using the electri-
cal control parameters.
Volume Flow 285 and Pressure 286 are referred to the Effective Current 214 in the
case of the sensor-less control methods. In the case of the field-oriented control
methods, they are referred to the torque-forming current component
Isq 216.
Parameter Settings
No. Description Min. Max. Fact. sett.
397 Nominal Volumetric Flow 1 m
3
/h 99999 m
3
/h 10 m
3
/h
398 Nominal Pressure 0.1 kPa 999.9 kPa 100.0 kPa
Line mains or channel characteristic:
H
kPa
Q
m /h
3
bad point method
P - method
const.
A
B2
B1
Point A in the figure describes the rating point of a pump. The transition to partial
load operation mode B1 can be effected at a constant pressure H (change of convey-
ing flow Q, pressure H remains constant). The transition to partial load operation
mode B2 can be effected according to the bad point method (change of pressure H
and conveying flow Q). Both methods can be realized with the integrated technology
controller in configurations 111 and 211. The actual values displayed are calculated
according to the bad point method independently of the selected
Operation
Mode
440 of the technology controller.

BONFIGLIOLI Act 201 Specifications

General

Brand	BONFIGLIOLI
Model	Act 201
Category	DC Drives
Language	English