This course is designed for Engineers and maintenance technicians who are not exposed to digitally controlled AC drive technology and further needs to work with Siemens make AC Drive MM4.
Type
Face-to-face training
Duration
5 days Full time
Language
en
Target Group
Users, Commissioning / Service / Maintenance Engineers
Content
Need of Variable Frequency Drive
Types of Motor,Basics of AC Motor, speed variation of AC motors, reversal & braking
Detailed Block diagram of AC Drive
Inverter principle, PWM technique and power switching devices
Specifications, range, features and hardware details of Micromaster MM4xx
Block diagram of the product, terminal details
Parameter structure and quick commissioning procedure
BICO technology, working with programmable binary and analog inputs and outputs
Control and status word
Using BOP, AOP
Set point channel
Signal flow - Various control modes for MM4xx and principle of vector control
Using various Data sets - CDS, DDS
Different types of Braking methods
Special functions - Automatic restart, Flying restart, Vdc max / min controller
Using Free Function Blocks
Drive Monitor and STARTER demonstration and practice
Communication capabilities of MM4xx
Fault diagnostics
Replacement of different boards of Fx / Gx series
Periodic maintenance steps
Cold testing of AC drive
Forming of Capacitors
Hands on practice
Prerequisites
Engineers in Electrical / Electronic Engineering with Power Electronics Background
