SKS Sweden Bonfiglioli Vectron ACTIVE CUBE ACU 401 Series User Manual (English)

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www.bonﬁglioli.com

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

VEC 521 R3

ACTIVE CUBE

Operating Instructions

Frequency Inverter 230V / 400V

0.25 kW ... 132 kW

Bonﬁglioli has been designing and developing innovative

and reliable power transmission and control solutions

for industry, mobile machinery and renewable energy

applications since 1956.

Default Chapter5
- Table of Contents5
1 General Safety Instructions and Information on Use12
- General Information12
- Purpose of the Frequency Inverters13
- Transport and Storage13
- Handling and Installation13
- Electrical Connection14
- Information on Use14
- Maintenance and Service14
- Safety Instructions on Function „Safe Torque Off" (STO)15
2 Scope of Supply17
- ACU 201 (up to 3.0 Kw) and 401 (up to 4.0 Kw)17
- ACU 201 (4.0 to 9.2 Kw) and 401 (5.5 to 15.0 Kw)18
- ACU 401 (18.5 to 30.0 Kw)19
- ACU 401 (37.0 to 65.0 Kw)20
- ACU 401 (75.0 to 132.0 Kw)21
3 Technical Data22
- General Technical Data22
- Technical Data - Control Electronic Equipment23
- ACU 201 (0.25 to 1.1 Kw, 230 V)24
- ACU 201 (1.5 to 3.0 Kw, 230 V)25
- ACU 201 (4.0 to 9.2 Kw, 230 V)26
- ACU 401 (0.25 to 1.5 Kw, 400 V)27
- ACU 401 (1.85 to 4.0 Kw, 400 V)28
- ACU 401 (5.5 to 15.0 Kw, 400 V)29
- ACU 401 (18.5 to 30.0 Kw, 400 V)30
- ACU 401 (37.0 to 65.0 Kw, 400 V)31
- ACU 401 (75.0 to 132.0 Kw, 400 V)32
- Operation Diagrams33
4 Mechanical Installation34
- ACU 201 (up to 3.0 Kw) and 401 (up to 4.0 KW)34
- ACU 201 (4.0 to 9.2 Kw) and 401 (5.5 to 15.0 Kw)35
- ACU 401 (18.5 to 30.0 Kw)36
- ACU 401 (37.0 to 65.0 Kw)37
- ACU 401 (75.0 to 132.0 Kw)38
5 Electrical Installation39
- EMC Information40
- Block Diagram41
- Optional Components42
- Connection of Unit43
- Connection of Types47
- Control Terminals57
- Configurations Overview60
6 Control Unit KP50069
- Menu Structure70
- Main Menu70
- Actual Value Menu (VAL)71
- Parameter Menu (PARA)72
- Copy Menu (CPY)73
- Reading Data from Control Unit77
- Control Menu (CTRL)79
- Controlling the Motor Via the Control Unit80
7 Commissioning of the Frequency Inverter83
- Switching on Mains Voltage83
- Setup Using the Control Unit83
- Check Direction of Rotation93
- Speed Sensor94
  - Speed Sensor 194
  - Speed Sensor 295
- Set-Up Via the Communication Interface96
8 Inverter Data99
- Serial Number99
- Optional Modules99
- Inverter Software Version99
- Set Password99
- Control Level100
- User Name100
- Configuration100
- Language103
- Programming103
9 Machine Data104
- Rated Motor Parameters104
- Further Motor Parameters105
- Internal Values108
- Speed Sensor 1109
- Sensor Evaluation113
10 System Data114
- Actual System Value114
- Volume Flow and Pressure114
11 Operational Behavior115
- Starting Behavior115
  - Starting Behavior of Sensorless Control System115
  - Flux Formation118
- Stopping Behavior119
  - Switch-Off Threshold121
  - Holding Time121
- Direct Current Brake121
- Auto Start122
- Search Run123
- Positioning124
  - Reference Positioning125
  - Axle Positioning128
12 Error and Warning Behavior131
- Overload Ixt131
- Temperature131
- Controller Status132
- IDC Compensation Limit132
- Frequency Switch-Off Limit133
- Motor Temperature133
- Phase Failure134
- Automatic Error Acknowledgment135
13 Reference Values136
- Frequency Limits136
- Slip Frequency136
- Percentage Value Limits136
- Frequency Reference Channel137
  - Block Diagram138
- Reference Percentage Channel140
  - Block Diagram140
- Fixed Reference Values142
- Frequency Ramps144
- Percentage Value Ramps147
- Block Frequencies147
- Motor Potentiometer148
- PWM-/Repetition Frequency Input151
14 Control Inputs and Outputs153
- Multi-Function Input MFI1153
  - Analog Input MFI1A153
- Multi-Function Output MFO1158
  - Analog Output MFO1A158
    - Output Characteristic159
  - Frequency Output MFO1F159
    - Scaling159
- Digital Outputs160
- Digital Inputs170
- Function Modules180
15 F-Characteristic187
- Dynamic Voltage Pre-Control188
16 Control Functions189
- Intelligent Current Limits189
- Voltage Controller190
- Technology Controller195
- Functions of Sensorless Control204
  - Slip Compensation204
  - Current Limit Value Controller204
- Functions of Field-Orientated Control205
17 Special Functions216
- Pulse Width Modulation216
- Fan217
- Bus Controller217
- Brake Chopper and Brake Resistance219
  - Dimensioning of Brake Resistor220
- Motor Protection Switch221
- V-Belt Monitoring223
- Functions of Field-Orientated Control223
- Traverse Function227
18 Actual Values229
- Actual Values of the Frequency Inverter229
  - STO Status231
- Actual Values of the Machine232
- Actual Value Memory233
- Actual Values of the System234
  - Actual System Value234
  - Volume Flow and Pressure235
19 Error Protocol236
- Error List236
  - Error Messages236
- Error Environment239
20 Operational and Error Diagnosis241
- Status Display241
- Status of Digital Signals241
- Controller Status242
- Warning Status and Warning Status Application243
21 Parameter List245
- Actual Value Menu (VAL)245
- Parameter Menu (PARA)248
Index256
Functions of the Control Terminals (Table)258

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SKS Sweden Bonfiglioli Vectron ACTIVE CUBE ACU 401 Series Specifications

General

Brand	SKS Sweden
Model	Bonfiglioli Vectron ACTIVE CUBE ACU 401 Series
Category	Inverter
Language	English

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