BONFIGLIOLI ACTIVE Cube ACU 401-19

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Bonﬁglioli Riduttori S.p.A.

Via Giovanni XXIII, 7/A

40012 Lippo di Calderara di Reno

Bologna (Italy)

tel: +39 051 647 3111

fax: +39 051 647 3126

bonﬁglioli@bonﬁglioli.com

www.bonﬁglioli.com

Bonfiglioli has been designing and developing innovative

and reliable power transmission and control solutions

for industry, mobile machinery and renewable energy

applicacations since 1956.

COD. VEC 521 R4

Main Page

Default Chapter3
- Table of Contents3
1 General Information about the Documentation10
- Instruction Manuals10
- This Document12
- Warranty and Liability12
- Obligation13
- Copyright13
- Storage13
2 General Safety Instructions and Information on Use14
- Terminology14
- Designated Use15
- Misuse15
  - Explosion Protection15
- Residual Risks16
- Safety and Warning Signs at Frequency Inverter16
- Warning Information and Symbols Used in the User Manual17
- Directives and Guidelines to be Adhered to by the Operator19
- Operator's General Plant Documentation19
- Operator's/Operating Staff's Responsibilities19
  - Selection and Qualification of Staff19
  - General Work Safety19
- Organizational Measures20
- Safety Instructions on Function „Safe Torque Off" (STO)23
3 Scope of Supply25
- ACU 201 (up to 3.0 Kw) and 401 (up to 4.0 Kw)25
- ACU 201 (4.0 to 9.2 Kw) and 401 (5.5 to 15.0 Kw)26
- ACU 401 (18.5 to 30.0 Kw)27
- ACU 401 (37.0 to 65.0 Kw)28
- ACU 401 (75.0 to 132.0 Kw)29
4 Technical Data30
- General Technical Data30
- Technical Data - Control Electronic Equipment31
- ACU 201 (0.25 to 1.1 Kw, 230 V)32
- ACU 201 (1.5 to 3.0 Kw, 230 V)33
- ACU 201 (4.0 to 9.2 Kw, 230 V)34
- ACU 401 (0.25 to 1.5 Kw, 400 V)35
- ACU 401 (1.85 to 4.0 Kw, 400 V)36
- ACU 401 (5.5 to 15.0 Kw, 400 V)37
- ACU 401 (18.5 to 30.0 Kw, 400 V)38
- ACU 401 (37.0 to 65.0 Kw, 400 V)39
- ACU 401 (75.0 to 132.0 Kw, 400 V)40
- Operation Diagrams41
5 Mechanical Installation42
- ACU 201 (up to 3.0 Kw) and 401 (up to 4.0 KW)43
- ACU 201 (4.0 to 9.2 Kw) and 401 (5.5 to 15.0 Kw)44
- ACU 401 (18.5 to 30.0 Kw)45
- ACU 401 (37.0 to 65.0 Kw)46
- ACU 401 (75.0 to 132.0 Kw)47
6 Electrical Installation48
- EMC Information50
- Block Diagram52
- Optional Components53
- Connection of Unit54
- Connection of Types60
- Control Terminals70
- Configurations Overview74
7 Control Unit KP50087
- Menu Structure88
- Main Menu88
- Actual Value Menu (VAL)89
- Parameter Menu (PARA)90
- Copy Menu (CPY)91
- Reading Data from Control Unit95
- Control Menu (CTRL)97
- Controlling the Motor Via the Control Unit98
8 Commissioning of the Frequency Inverter101
- Switching on Mains Voltage101
- Setup Using the Control Unit101
- Check Direction of Rotation113
- Speed Sensor114
  - Speed Sensor 1115
  - Speed Sensor 2115
- Set-Up Via the Communication Interface116
9 Inverter Data118
- Serial Number118
- Optional Modules118
- Inverter Software Version118
- Set Password118
- Control Level119
- User Name119
- Configuration119
- Language122
- Programming122
10 Machine Data123
- Rated Motor Parameters123
- Further Motor Parameters124
- Internal Values127
- Speed Sensor 1128
- Sensor Evaluation132
11 System Data133
- Actual System Value133
- Volume Flow and Pressure133
12 Operational Behavior134
- Starting Behavior134
  - Starting Behavior of Sensorless Control System134
  - Flux Formation137
- Stopping Behavior138
  - Switch-Off Threshold140
  - Holding Time140
- Direct Current Brake140
- Auto Start141
- Search Run142
- Positioning144
  - Reference Positioning144
  - Axle Positioning147
13 Error and Warning Behavior149
- Overload Ixt150
- Temperature150
- Controller Status151
- IDC Compensation Limit151
- Frequency Switch-Off Limit152
- Motor Temperature152
- Phase Failure153
- Automatic Error Acknowledgment153
14 Reference Values154
- Frequency Limits154
- Slip Frequency154
- Percentage Value Limits154
- Frequency Reference Channel154
  - Block Diagram156
- Reference Percentage Channel158
  - Block Diagram159
- Fixed Reference Values161
- Frequency Ramps163
- Percentage Value Ramps166
- Block Frequencies166
- Motor Potentiometer167
- PWM-/Repetition Frequency Input170
15 Control Inputs and Outputs172
- Multi-Function Input MFI1172
  - Analog Input MFI1A172
- Multi-Function Output MFO1177
  - Analog Output MFO1A177
    - Output Characteristic178
  - Frequency Output MFO1F179
    - Scaling179
- Digital Outputs180
- Digital Inputs191
- Function Modules201
16 F-Characteristic208
- Dynamic Voltage Pre-Control209
17 Control Functions210
- Intelligent Current Limits210
- Voltage Controller211
- Technology Controller216
- Functions of Sensorless Control226
  - Slip Compensation226
  - Current Limit Value Controller226
- Functions of Field-Orientated Control227
18 Special Functions240
- Pulse Width Modulation240
- Fan241
- Bus Controller241
- Brake Chopper and Brake Resistance243
  - Dimensioning of Brake Resistor244
- Motor Protection245
  - Motor Protection Switch245
  - Motor Protection by I2T- Monitoring248
- V-Belt Monitoring250
- Functions of Field-Orientated Control251
- Traverse Function254
- Converter Profibus From/To Internal Notation256
19 Actual Values257
- Actual Values of the Frequency Inverter257
  - STO Status259
- Actual Values of the Machine260
- Actual Value Memory261
- Actual Values of the System262
  - Actual System Value262
  - Volume Flow and Pressure263
20 Error Protocol264
- Error List264
  - Error Messages264
- Error Environment269
21 Operational and Error Diagnosis271
- Status Display271
- Status of Digital Signals271
- Controller Status272
- Warning Status and Warning Status Application273
22 Parameter List275
- Actual Value Menu (VAL)275
- Parameter Menu (PARA)278
Index287
Functions of the Control Terminals (Table)289

BONFIGLIOLI ACTIVE Cube ACU 401-19

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