Danfoss VLT Decentral Drive FCD 302 Design Manual

Also see for vlt fcd 302: Installation guide Operating guide Operating instructions Programming guide Operating guide

Contents

Danfoss VLT Decentral Drive FCD 302 Design Manual Manual pdf 4 page image

3.4.4.1 EMC-correct Cables 403.4.4.2 Earthing of Screened Control Cables 423.4.4.3 RFI Switch 423.4.5 Mains Supply Interference/Harmonics 433.4.5.1 Mains Supply Interference/Harmonics 433.4.5.2 Effect of Harmonics in a Power Distribution System 433.4.5.3 Harmonic Limitation Standards and Requirements 443.4.5.4 Harmonic Mitigation 443.4.5.5 Harmonic Calculation 443.4.6 Final Test and Setup 443.4.6.1 High Voltage Test 443.4.6.2 Earthing 443.4.6.3 Safety Earth Connection 453.4.6.4 Final Setup Check 453.5 Ambient Conditions 453.5.1 Air Humidity 453.5.2 Aggressive Environments 463.5.3 Vibration and Shock 463.5.4 Acoustic Noise 464 Application Examples 474.1 Encoder Connection 514.2 Encoder Direction 524.3 Closed Loop Drive System 524.4 PID Control 524.4.1 Speed PID Control 534.4.2 The Following Parameters are relevant for the Speed Control 534.4.3 Tuning PID Speed Control 554.4.4 Process PID Control 554.4.6 Example of Process PID Control 574.4.8 Ziegler Nichols Tuning Method 604.4.9 Example of Process PID Control 614.5 Control Structures 624.5.1 Control Structure in VVCplus Advanced Vector Control 624.5.2 Control Structure in Flux Sensorless 624.5.3 Control Structure in Flux with Motor Feedback 634.6 Local (Hand On) and Remote (Auto) Control 644.7 Programming of Torque Limit and Stop 654.8 Mechanical Brake 664.9 Safe Stop 674.9.1.1 Terminal 37 Safe Stop Function 68Contents VLT® Decentral Drive FCD 302MG04H102 - VLT® is a registered Danfoss trademark 3