用户手册目录Introduction9What is a Variable Speed Drive?9The Variable Frequency Inverter11Siemens Drives Product Range15Selecting a Drive17Overall Considerations17Supply Side Requirements17Supply Tolerance17Supply Disturbance18Ungrounded Supplies19Low Frequency Harmonics19Motor limitations20Load Considerations21Variable Torque Applications22Other Loads.23Acceleration and Braking requirements23Environmental Considerations24Getting Started with an Inverter25Mounting the Inverter25Cooling25Wiring up the Inverter25A Typical Installation27First Switch On28Applications and Possibilities29Using a Potentiometer with the Analog Input29Using all the Digital Inputs29Selecting and Using the Fixed Frequencies30More Complex Uses of Fixed frequencies30Using other digital input features30Using the control outputs31Analog Output (MICROMASTER MM440 only).31Relays31Current Limit and Protection Systems32Other Protection Features32I2t Protection32PTC Resistor Protection32Overvoltage32Internal Overtemperture32Some Additional Features33Display Mode33Ramp Smoothing33Display Scaling33Skip Frequencies etc.33Start on the Fly34Electro-Mechanical Brake Control34Slip Compensation35Pulse Frequency selection35Boost. P1310, 11 and 12.36Serial Interface36Electromagnetic Compatibility (EMC)37What is EMC?37Minimising the problem of EMI37Immunity and Immunity testing38EMC Guidelines39EMC Rules and Regulations41European Regulations41Real Applications43A Simple Fan Application43Advantages.43System Specifications43Key Parameter Details44A Closed Loop Controller using a Fan44Advantages44System Specifications45Key Parameter Details46Controlling Lift Door Operation47Advantages47System Specification47Key Parameter Details48A Conveyor Application using several MICROMASTERs49Advantages49System Specifications49Key Parameter Settings50A Material Handling Application51Advantages51System Specifications51Key Parameter settings52An Exercise Machine Application53Advantages53System Specifications53Key Parameter Settings54Advanced Applications Information55Using Closed Loop Control55What is Closed Loop Control?55Closed Loop Control using MICROMASTER MM42055Setting up a feedback control system56Braking and Slowing down using Inverters57What happens when a motor is stopped?57Braking and Stopping with an Inverter58Using the Serial Interface59Using PROFIBUS60What is PROFIBUS?60Using PROFIBUS with Siemens Standard Drives60Vector and FCC Control61What is a Vector Drive?61What is Flux Current Control?61Options for Siemens Standard Drives65Introduction65Advanced Operating Panel AOP65Braking Modules and Braking Resistors66EMC Filters66PROFIBUS Module66Input and Output Chokes66文件大小: 2.0 MB页数: 74Language: English打开用户手册