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"Hands-On"
Understanding Motor Control Circuits
A 2-Day "Hands-On"
course for those needing to understand, create, test and troubleshoot electrical
ladder diagrams, schematics and one line diagrams in their plant or facility.
Length Of Course
2 Days
About This Class
In the field of equipment maintenance, installation or
modification, the ability to read and understand schematics and drawings is an
absolute must. Several types of drawings and diagrams will be examined during
this course including Block, Pictorial, One-line, Wiring, Terminal, and
Schematic. The differences between these drawings will be emphasized and the
purpose and flow of each type will be clarified.
In order to learn the symbolic language, you must start at the beginning. In
doing so, individual component symbols will be presented along with an
explanation of their function and purpose in the circuit. In order to make it
easier to relate the diagrams to the actual equipment, students will see
pictorial examples or photos of the components along with the description.
Students will be provided with a Laptop Computer operating Visual Simulation
Software. The software makes the creation, testing, and trouble-shooting of
electrical ladder diagrams, schematics and one line diagrams fast and easy. The
complete circuit can be tested from the three phase power components to the
control circuit.
Who Should Attend
This course is designed for anyone who needs to
understand electrical drawings and schematics for servicing and troubleshooting
facility and industrial electrical systems. Attendees come from a wide variety
of industries, skill-levels, company sizes, and backgrounds - as long as you
work with electricity! This is an introductory class that assumes no prior
knowledge of electrical drawings. It is basic enough that individuals with no
electrical background can understand the subject matter. It is great for
technicians and maintenance personnel, engineers, supervisors or anyone wishing
to learn more about this subject.
What You Will Learn
REFERENCE MANUAL
Section 1: Introduction
Section 2: Basic Electrical Fundamentals
Section 3: Commercial and Industrial Facilities Plans and Specifications
Section 4: Industrial Control Circuit Schematics and Ladder Drawings
Section 5: Programmable Logic Controller Ladder Diagrams
APPENDIX
EXERCISES
K 01-05 Two Wire Control
K 01-14 Two Wire Control with Pilot Light
K 01-15 Two Wire Control with Two NO PBs in Parallel
K 01-16 Two Wire Control with Two NO PBs in Series
K 01-17 Two Wire Control with Two NC PBs in Series
K 01-18 Two Wire Control with Two NC PBs in Parallel
K 01-19 Two Wire Control Controlling Two Loads
K 03-01 Two Wire Control
K 03-03 Two Wire Control Sump Pump
K 03-03 Two Wire Control with HOA
K 03-07 Two Wire Control with HOA
K 04-03 Sump Pump Circuit with Overload Relays
K 05-01 Three Wire Control Start
K 05-03 Three Wire Control Start with Contact
K 05-07 Three Wire Control Start Stop
K 05-14 Three Wire Control Multiple Start Stop
K 06-01 Jog Inch (Run)
K 06-02 Jog Inch (Jog)
K 06-03 Jog Inch with 2 Pos Selector Switch
K 06-04 Jog Inch with 3 Pos Selector Switch
K 06-09 Self Interrupting Inching with Timer
K 06-10 Self Interrupting Inching with Cascaded Relays
K 07-06 Sequence Start and Stop (Common Control)
K 08-02 Time On-Delay Relay
K 08-05 Master Start-Stop Circuit
K 08-06 Master Start-Stop Circuit with Time Delay
K 08-08 Automatic Sequence Starting
K 08-09 Protect Against Loss of Oil Pressure
K 08-10 Protect Against Loss of Air Flow
K 08-11 Protect Against Loss of Air Flow (Belt Driven Blowers)
K 09-05 Basic Forward/Reverse Circuit with Mechanical Interlock
K 09-06 Basic Forward/Reverse Circuit with Auxiliary Contact Interlock
K 09-08 Basic Forward/Reverse Circuit with Pushbutton Interlock
K 09-10 Basic Forward/Reverse Circuit with End of Travel Stop
K 09-11 Up/Down Circuit with Interlock
Seminar Fee
Contact
William J. Dumas & Associates | 
