Length: 12 hours (6 hours/day)

Description:

This two-day online course of Bosch Rexroth’s ECODrive III - Maintenance Course provides for familiarization with the basic servo drive theory, motor and encoder theory, sercos, drive connections and basic operating modes of the EcoDrive III. This course will also cover the use of DriveTop™ with regards to parameterization of drives, system, fault information and system recognition of components.

Note: The attending students will be logging into a WebEx server that will give them access to the course presentation, student computers, and demo units set up for the class. The students only need to have access to a web-browser on their computers to attend this class.

Course Objectives:

Upon completion of this course, the student will be able to:

• Understand the control loops in a servo drive
• Understand the gains used in a servo drive
• Understand basic motor and feedback theory
• Understand SERCOS Communications
• Relate the connectors and connections on the ECODrive III to their application.
• Identify all of ECODrive III
• Identify different versions of
• Understand Firmware compatibility with
• Understand the Technical Information of ECODrive
• Identification of Bosch Rexroth Servo and Spindle
• Identify all additional modules associated with the ECODrive
• Identify Error Codes on the ECODrive
• Understand the function of important Standard and Product Specific Parameters.
• Communicate to the drive with DriveTop™.
• Setup and operation of drive in three basic
• Setup of Measuring Systems

Course Outline:

1. Understand Control Loops in a servo system

- Torque Loop

- Velocity Loop

- Position Loop

2. Understand the gains used in a servo drive

- Integral Gain

- Proportional Gain

3. Understand basic motor and feedback theory

- Brushless (AC Servo Motor)

- Induction Motors (Spindle Motors)

- Pulse Width Modulation (PWM)

- Absolute and Incremental Encoders

- Analog and Digital Encoders

- Serial Encoders

- Resolvers

4. Understand Sercos™ communications

- Sercos™ overview

- Cyclic and Non-Cyclic data channel

- Cyclic data rate

- Master data telegram

- Control word

- Check-sum

- Frames

- Data record

- Amplifier telegram

- Status word

- Master synchronization telegram

- Sercos™ power-up phases

5. Relate the connectors and connections on the EcoDrive III to the application

- Encoder connections

- Digital and Analog Inputs and Outputs.

- Control Voltage Inputs and control signals

- Communications

- Device typical interfaces

- Firmware module

- Motor Temperature monitoring and Holding Brake

- Motor connection

- Power connection

- Encoder emulation

- Drive family interface

- Expansion interface

6. Identify of all EcoDrive III Interfaces

- DKC01.3 Parallel Interface

- DKC02.3 Sercos™ Interface

- DKC03.3 Profibus Interface

- DKC04.3 Interbus

- DKC05.3 CANopen

- DKC06.3 DeviceNet

- DKC11.3 Analog Interface

- DKC21.3 Parallel Interface 2

- DKC22.3 Sercos™ Interface 2

7. Identify different versions of Firmware

- SMT

- SGP

- FGP

8. Understand Firmware compatibility with interfaces

- SMT

- DKC01.3 Parallel

- DKC02.3 Sercos™

- DKC11.3 Analog

- DKC21.3 Parallel 2

- DKC22.3 Sercos 2

- SGP

- DKC01.3 Parallel

- DKC02.3 Sercos™

- DKC11.3 Analog

- DKC21.3 Parallel 2

- DKC22.3 Sercos 2

- FGP

- DKC03.3 Profibus

- DKC04.3 Interbus

- DKC05.3 CANopen

- DKC06.3 DeviceNet

9. Understand the technical information of EcoDrive III

- Basic Technical Specification

- Examples are:

- Max Ambient Temp

- Control Voltage Tolerance

10. Identification of Bosch Rexroth servo and spindle motors

- MKD Synchronous Motor

- MHD Synchronous Motor

- MKE Synchronous Motor

- 2AD Asynchronous Motor

- ADF Asynchronous Motor

- 1MB Asynchronous Motor Kit

- MBW Asynchronous Motor

- MBS Synchronous Motor Kit

- LAR Linear Synchronous Motor

- LAF Linear Asynchronous Motor

- LSF Linear Synchronous Motor

11. Identify all additional modules associated with the EcoDrive III

- BZM module

- CZM module

12. Identify error codes on the EcoDrive III

- Error Diagnostic Messages

- Warning Diagnostic Messages

- Command Diagnostic Messages

- Drive Mode Diagnostic Messages

- Operation Status

13. Understand the function of important standard and product specific parameters

- Sercos™ Parameters

Examples are:

- S91 Bipolar Velocity Limit

- S100 Velocity Loop Proportional Gain

- S113 Max Motor Speed

- Product Specific Parameters

Examples are:

- P4011 Switching Frequency

- P4046 Active Peak Current

- P1212 Final Speed of Ramp 1

14. Communicate to the EcoDrive III with DriveTop™

- System overview

- Drive function

- Drive status screen

- Extras option

- Virtual battery box

15. Setup and operation of drive in three basic modes

- Velocity mode

- Process Block mode

- Position mode using SERCANS

16. Setup of Measuring Systems

- Oscilloscope function

- Analog Outputs

Prerequisites:

None

Event registration is $670 per participant.

For more information, please contact Rexroth Training Department at:

Email: bosch.training@boschrexroth-us.com

Phone: 1 (847) 645-4061