My Dashboard

Please use our Support Form for your request.

SITRAIN Customer Support
Tel.: +49 (0)911-895-7575

Registration Guideline (PDF download)

To find your regional training contact for booking, please click here.


  • This course teaches you how to maintain and service a SINUMERIK ONE with operator interface SINUMERIK Operate


  • This course teaches you how to maintain and service a SINUMERIK ONE with the SINUMERIK Operate user interface. Training equipment is used for service exercises and troubleshooting.
  • On completion of the course , you will have the knowledge and abilities necessary for handling ongoing service and maintenance work on machine tools with SINUMERIK ONE and SINAMICS S120 and to carry out secondary commissioning.
  • In the event of a fault, you will be able to search for and correct errors in a targeted manner. In this way, you help to keep downtimes as low as possible and to achieve higher productivity.
  • NC-NCAN course participants are advised to attend this course only after a period of gaining practical experience of 2 to 4 months.
Type Face-to-face training
Duration 5 days
Language en

Target Group

  • Service personnel
  • Maintenance personnel


  • Overview and components of the SINUMERIK ONE
  • Introduction to operation
  • Data backup and restart
  • Analysis of fault displays and diagnostics displays
  • Basic configuration of the axes and drives
  • Adaptation of the machine data following mechanical maintenance work
  • Structure of the user program
  • NC/PLC interface structure, important interface signals and user alarms
  • Practical service training on training devices


  • Basic knowledge according to the course NC-NCAN
  • Relevant education, knowledge and experience to enable him or her to analyze risks and to avoid hazards which electricity could create.”


  • This course is the successor to the NC-ONE-SK course. The content is comparable and updated.
  • Dates will be offered from 01.01.2025. For dates in 2024, please see NC-ONE-SK.