Aug 06, 2026  
2025-2026 LCC College Catalog 
  
2025-2026 LCC College Catalog
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ELTE 129 - Machine Controls I - A


2 Credit Hour(s) / 2.5 Billing Hour(s)
This course covers the first half of ELTE 131  and ELTE 130  will cover the second half. Together they emphasize relay logic and controls using industrial standards. Use of correct symbols and standard construction of wiring and ladder diagrams is emphasized. Laboratory exercises include an exploration of three phase power systems; wiring three-phase motor control circuits utilizing two- and three- wire control; interfacing with fluid power control circuits; non-contact sensors; and timers. Troubleshooting skills are emphasized throughout the course.

Semesters Offered: Fall
Prerequisite(s): Minimum 2.0 in (ELTE 108  or ELTE 110  or concurrently)
Placement Scores: Reading Level 3 and Writing Level 2
Course Note: $8 of the Course Fee is non-refundable



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