Advik Hi Tech Maintenance Engineer Interview Questions, Process, and Tips

PLC stands for Programmable Logic Controller, a digital computer used for automation of electromechanical processes.

• PLC is used to control machinery in industries by programming sequences of operations.

• It is designed to withstand harsh industrial environments.

• PLCs can be programmed using ladder logic, function block diagrams, or structured text.

• They are commonly used in manufacturing, automotive, and food processing in...read more

A CNC machine is a computer-controlled machine tool used for cutting, shaping, and finishing metal, wood, or other materials.

• CNC stands for Computer Numerical Control

• CNC machines use coded instructions to control the movement of the cutting tool

• Common types of CNC machines include milling machines, lathes, and routers

• CNC machines are widely used in manufacturing industries for precision machining

A servo drive is an electronic amplifier used to power and control servo motors in automation systems.

• Converts low-power control signals into high-power signals to drive the servo motor

• Provides precise control over the speed, position, and torque of the motor

• Used in robotics, CNC machines, conveyor systems, etc.

External encoder bypass parameter in CNC allows the machine to ignore the feedback from the external encoder and use internal feedback instead.

• External encoder bypass parameter is used in CNC machines to switch between using external encoder feedback and internal feedback.

• This parameter is typically used when the external encoder is malfunctioning or needs to be bypassed for testing purposes.

• By setting the bypass param...read more