1. Dynamometer for Testing Frequency Inverter Performance Andres Calle Otero, Alexander Sawyer, Christian Ratliff Advanced Power Electronics and Electric Drives Lab (APEDL) ECE Department and Center for Clean Energy Engineering C2E2 11/23/2015 1 4/9/2014 Copyright © 2014 – Advanced Power Electronics & Electric Drives Lab (APEDL)

2. PLC Update Christopher is sending the P300 HMI/PLC combo today We may cancel due to the P300/P500’s lack of A/D I/O Contact established with Idec sales rep. We have a call with him at 4pm today 10D& 4A Out 2D&2A + current sensor In Rich’s PLC? 2

3. Basic Run Setup Use of Simple Circuit Potentiometer to Scale AI1 Dip Switches to Activate DI1 & DI3 Digital Inputs(5): 24V logic Low <5V DC High >15V DC Analog Inputs(2): Scale 0-10V 3

4. Drive Limitations No Parameter changing without Keypad or Easy Starter. Only 1 Analog Output Drive can output Motor Current or Motor Power Only 1 Digital Output Very Limited Use: Motor Speed = 0 Fault Status Active 4

5. Drive Communication

6. EZ Starter

8. Lenze Requests Help with EZ Starter: Andres will speak to Christopher today Order an Appropriate IDEC PLC once we select one. Power Cables and Ethernet Cables (again). Ask About a Servo Motor (again). Question about p300 Inputs and Outputs Request Current Sensor: we will need it for Torque Estimation. 8