Operating Instructions ACU
7.4.3.1 Length of motor cables, without filter..................................................................61
7.4.3.2 Motor cable length, with output filter dU/dt .........................................................61
7.4.3.3 Motor cable length, with sinus filter ....................................................................61
7.4.3.4 Group drive .......................................................................................................61
7.4.3.5 Speed sensor connection ....................................................................................61
7.4.4 Connection of a braking resistor ................................................................................ 62
7.5 Connection by size ............................................................................................ 63
7.5.1 Sizes 1 and 2: ACU 201 (up to 3.0 kW) and 401 (up to 4.0 kW) .................................. 63
7.5.2 Sizes 3 and 4: ACU 201 (4.0 to 9.2 kW) and 401 (5.5 to 15.0 kW) ............................... 65
7.5.3 Size 5 ACU 401 (18.5 to 30.0 kW) ............................................................................. 67
7.5.4 Size 6 ACU 401 (37.0 to 65.0 kW) ............................................................................. 69
7.5.5 Size 7 ACU 401 (75.0 to 132.0 kW)............................................................................ 71
7.6 Control terminals .............................................................................................. 73
7.6.1 External DC 24 V power supply ................................................................................. 75
7.6.2 Relay output ............................................................................................................ 75
7.7 X13 connection in ACU 501 and ACU 601 ........................................................ 76
7.7.1 Motor Thermo-Contact .............................................................................................. 76
7.7.2 Control terminals – Wiring diagrams of configurations ................................................ 76
7.8 Configurations overview .................................................................................. 77
7.8.1 Configuration 110 – Sensorless Control ...................................................................... 78
7.8.2 Configuration 111 – Sensorless Control with Technology Controller ............................. 78
7.8.3 Configuration 410 – Sensorless Field-Oriented Control ................................................ 79
7.8.4 Configuration 411 –Sensorless Field-Oriented Control with Technology Controller ......... 79
7.8.5 Configuration 430 – Sensorless Field-Oriented Control, speed and torque controlled ..... 80
7.8.6 Configuration 210 – Field-Oriented Control, Speed Controlled ...................................... 81
7.8.7 Configuration 211 – Field-Oriented Control with Technology Controller ........................ 82
7.8.8 Configuration 230 – Field-Oriented Control,Speed and Torque Controlled ..................... 82
7.8.9 Configuration 510 – Field-Oriented Control of Synchronous Machine, Speed Controlled . 83
7.8.10 Configuration 511 –Field-Oriented Control of Synchronous Machine with Technology
Controller ................................................................................................................. 84
7.8.11 Configuration 530 – Field-Oriented Control of a Synchronous Machine Speed and Torque
Controlled ................................................................................................................ 84
7.8.12 Configuration 610 – Sensorless Field-Oriented Control of Synchronous Machine, Speed
Controlled ................................................................................................................ 85
7.8.13 Configuration 611 – Sensorless Field-Oriented Control of Synchronous Machine with
Technology Controller ............................................................................................... 85
7.8.14 Configuration 630 – Sensorless Field-Oriented Control of a Synchronous Machine Speed
and Torque Controlled .............................................................................................. 86
7.9 Notes on installation as per UL508c ................................................................. 86
8 Control unit KP500 ....................................................................................................... 87
8.1 Menu structure ................................................................................................. 88
8.2 Main Menu ........................................................................................................ 88
8.3 Actual Value Menu (VAL) .................................................................................. 89
8.4 Parameter Menu (PARA) .................................................................................. 90
8.5 Copy Menu (CPY) .............................................................................................. 91
8.5.1 Reading the Stored Information ................................................................................ 91
8.5.2 Menu structure ......................................................................................................... 91
8.5.3 Selecting the Source ................................................................................................. 92
8.5.4 Selecting the Destination .......................................................................................... 92
8.5.5 Copy Operation ........................................................................................................ 93
8.5.6 Error messages ........................................................................................................ 93
8.6 Reading Data From Control Unit ...................................................................... 94
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