Technology Controller - BONFIGLIOLI ACTIVE CUBE 201 Operating Instructions Manual

18.3

Technology controller

The technology controller, the behavior of which corresponds to a PID controller, is available as an
additional function in configuration 111, 211, 411, 511 and 611. The connection of reference and
actual value of the application with the functions of the frequency inverter enables process control
without further components. In this way, applications such as pressure, volume flow or speed
control can be implemented easily. The configuration of the reference percentage source and the
assignment of the actual percentage source are to be considered.
Structural image: Technology controller
Reference
percentage source
Note the chapters indicated in the table:
Parameter
Controller setpoint:
Reference Percentage Source
Displays the current controller setpoint:
Reference Percentage Value
Actual controller value:
Actual Percentage Source
- Analog signal at multifunction input:
452
Operation Mode
- Frequency signal at digital input:
496
Operation Mode
Displays the current actual controller
value:
Actual Percentage Value
For the reference value, the technology controller also demands the assignment of an analog
application figure with parameter
and actual value is used by the technology controller to control the drive system. The measured
actual value is mapped via a signal converter onto the input signal of the reference percentage
source.
Actual Percentage Source
478
1 - Analog Input MFI1A
Repetition frequency
32 -
input (F3)
Parameter
No. Description
58 Technology Controller Release
212
Technology controller
476
-
Actual percentage source
Chapter
476 15.5 "15.5"
229 20.1 "20.1"
478 is: 18.3 "18.3"
16.1 "16.1"
15.11 "15.11"
230 20.1 "20.1"
Actual Percentage Source
The analog signal on multifunction input 1 in analog Operation Mode
452.
The frequency signal on the digital input corresponding to the
selected Operation Mode 496.
Min.
Operating Instructions ACU
Actual values:
Actual percentage value
Reference percentage value
478
478. The difference between reference
Function
Setting
Max.
Selection
230
229
Factory setting
6 - On
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