General information
Functional principles of incremental and absolute encoders
- Scanning principles
- Reference marks
- Mechanic, magnetic, inductive and optoelectronic design
- Output signals
- Interpolation, digitizing, display
Mounting and electrical installation
- Factors influencing the machining accuracy of machine tools
- Guideway and machine error compensation
- Mounting instructions (mechanical precautions)
- Electrical connection
- Shielding/grounding
- Purged air systems (design, maintenance and function)
Inspection, corrective action, maintenance and exchange
- Locating an error in an encoder or a position display
- Basic functions of PWT 100/101 test unit
- Basic functions of PWM 20/21 test unit
- Possibilities of cleaning and repairing
- Replacing sealing lips
- Replacing the scanning unit
- Setting the reference mark
- Mounting instructions