VFD-502 – Konecranes Variable Frequency Drive (VFD) Electrical Maintenance

Course Name: Konecranes Variable Frequency Drive (VFD) Electrical Maintenance
Course #: VFD-502
Course Length (Days): 2 days (contact us for information about optional 3rd day)
Who Should Attend: Overhead crane maintenance personnel, maintenance managers, electricians, electrical engineers
Required for Successful Completion: Pass a written examination
Course Description: This training is intended for anyone who is responsible for maintaining and troubleshooting the Konecranes Variable Frequency Drives (VFD). Covers brands such as the Konecranes Dynac and Dynahoist, P&H Smartorque, and Drivecon XS and XT series drives. This course will teach the fundamentals of maintaining, programming, and troubleshooting these advanced VFD’s.
Topics covered:
  • Fault and warning history diagnosis
  • Fault time data record logging and interpreting
  • Programing both open and closed loop control
  • Preventative maintenance procedures
  • Troubleshooting using monitoring values from parameters
  • VFD component specification and sizing
  • Keypad functionality
  • Wiring a replacement or new VFD
  • Type code identification and analysis
  • Programming ramp speeds and other drive related features

 

Applicable Regulations & Standards:
  • OSHA §1910.179 “Overhead and Gantry Cranes”
  • ASME B30.2 “Overhead and Gantry Cranes”
  • ASME B30.16 “Overhead, Underhung and Stationary Hoists”
  • ASME B30.17 “Cranes and Monorails (with Underhung Trolley or Bridge)”
  • CMMA Specification #74 “Specifications for Top Running & Under Running Single Girder Electric Traveling Cranes Utilizing Under Running Trolley Hoist”
  • CMAA Specification #70 “Specifications for Top Running Bridge & Gantry Type Multiple Girder Electric Overhead Traveling Cranes”
  • NEC 610 – Article 610 of the national electric code is for cranes and hoists
Skills

Posted on

June 25, 2024