Siemens Sinamics G120 Series

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Contents: function diagrams

Function diagrams

2-317

SINAMICS G120 Control Units CU240S, Edition 05/2007

2.7 Free Function Blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-350

4800 – AND-, OR-, XOR- and NOT- Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-351

4810 – FlipFlops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-352

4820 – Timers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-353

4830 – Adders, Subtracters, Multipliers, Dividers, Comparators, Setting in % . . . . . . . 2-354

2.8 Setpoint Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-355

5000 – Setpoint channel and Motor control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-356

5100 – PID Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-357

5150 – Wobble Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-358

5200 – Additional Frequency Modifications (AFM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-359

5300 – Ramp Function Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-360

2.9 V/f Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-361

6100 – Overview of V/f Control for inverter with PM240 . . . . . . . . . . . . . . . . . . . . . . . . 2-362

6200 – Overview of V/f Control for inverter with PM250/PM260 . . . . . . . . . . . . . . . . . . 2-363

2.10 Vector Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-364

7000 – Overview of Speed Control without Encoder (SLVC): P1300 = 20 & P1501 = 0 2-365

7010 – Overview of Speed Control with Encoder (VC): P1300 = 21 & P1501 = 0 . . . . 2-366

7200 – Overview of Torque Control without Encoder (SLVC): P1300 = 22/20 & P1501 = 1 2-367

7210 – Overview of Torque Control with Encoder (VC): P1300 = 23/21 & P1501 = 1 . 2-368

7500 – Speed Controller without Encoder (SLVC): P1300 = 20 & P1501 = 0 . . . . . . . . 2-369

7510 – Speed Controller with Encoder (VC): P1300 = 21 & P1501 = 0 . . . . . . . . . . . . 2-370

7700 – Torque Controller and Torque Limitation without Encoder (SLVC) . . . . . . . . . . 2-371

7710 – Torque Controller and Torque Limitation with Encoder (VC) . . . . . . . . . . . . . . . 2-372

7800 – Flux Setpoint (SLVC and VC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-373

7900 – Current Controller & Observer Model without Encoder (SLVC) . . . . . . . . . . . . . 2-374

7910 – Current Controller & Observer Model with Encoder (VC) . . . . . . . . . . . . . . . . . 2-375

8000 – Analog outputs and display values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-376

Siemens Sinamics G120 Series - Page 317