Electronic Control System Repair For Ac Multi Speed Motors Training

Learning Outcomes

• Apply safety procedures and lock-out/tag-out protocols when working on electronic control systems.
• Analyze the operational principles of AC multi-speed motors and their electronic control circuits.
• Diagnose faults in control system components such as variable frequency drives, relays, and contactors.
• Repair or replace faulty electronic components using appropriate tools and techniques.
• Test and verify the functionality of repaired control systems against manufacturer specifications.
• Document repair procedures and findings in compliance with organizational and regulatory requirements.

Target Audience

This course is designed for electrical technicians, maintenance engineers, and automation specialists responsible for the repair and maintenance of AC multi-speed motor control systems in industrial environments.

Prerequisites

None — open enrollment

Course Outline

Practicals

Overview

Hands-on practical sessions form a core component of this training, allowing learners to apply theoretical knowledge to real-world scenarios. Learners will work on functional AC multi-speed motor control systems, performing diagnostics, component testing, and repair procedures under instructor supervision.

Practical Activities

• Safety and Test Equipment Familiarisation — Learners practice lockout/tagout procedures and use multimeters, clamp meters, and insulation testers on de-energised circuits. (2h)
• Wiring Diagram Interpretation and Circuit Verification — Learners read wiring diagrams of a multi-speed motor control panel and verify circuit continuity and component connections. (2h)
• Fault Diagnosis and Component Testing — Learners diagnose simulated faults in a multi-speed motor control system, testing motor windings, relays, and VFDs. (4h)
• Repair, Replacement, and Commissioning — Learners replace faulty components, rewire connections, and commission the repaired system to ensure correct multi-speed operation. (4h)

Summatives

Each delegate is assessed continuously throughout the course via daily exercises, scored practical assignments, and a final summative test at the end.

Practical Assignments — 30%

Practical assignments are observed and scored against a rubric during the practical sessions. Each delegate's practical mark is averaged into a single 100% score and contributes 30% to the final total.

Daily Exercises — 20%

Every training day ends with a multiple-choice exercise scored out of 100%. The scores from each daily exercise are averaged across the duration of the course to produce a Daily Average mark, which contributes 20% to the final total.

Final Test — 50%

On the last day a final summative test is written. It is a multiple-choice paper with multiple-answer questions: each question may have more than one correct option, and a single wrong selection on a question marks the entire question wrong — no partial credit. The final test is scored out of 100% and contributes 50% to the overall mark.

Final Total

Component	Out of	Weight
Practical Assignments (rubric-scored)	100%	30%
Daily Average (multiple choice)	100%	20%
Final Test (multi-answer multiple choice)	100%	50%
Final Total	—	100%

All marks are recorded on the AATICD LMS and visible to each learner under their account.

Certificate

How it works

• Certificates are auto-generated on the AATICD LMS as soon as the marks pass the 50% threshold.
• Each certificate is a branded PDF with the delegate's name, the course title, the unit standard ID, NQF level, credits, and the date of issue.
• You can download or print your certificate from your LMS dashboard at any time after issue — there's no reissue fee and no expiry date.
• If you scored under 50% you can sit the final test again at the next scheduled session at no extra cost.

Where to find it

Sign in to the LMS, open your dashboard, and your certificates appear under My Certificates. Each entry has a View / Download button and a print option.

Training Discounts

Group discounts apply automatically — the more delegates you enrol, the greater the saving. Discounts are calculated at 3% per 5 delegates, scaling up to 40% off for 100+ delegates.

Delegates	Discount
5	3% off
10	6% off
15	9% off
20	12% off
25	15% off
30	18% off
50	30% off
75	35% off
100	40% off

3% discount per 5 delegates, up to 40% off for 100+ delegates. Contact us for a custom group quote.