FANUC Maintenance & Troubleshooting of CNC Robots

Question 1

What is the first step in troubleshooting a CNC robot?

Accepted Answer

Diagnosing the problem

Answer

Replacing parts immediately

Answer

Ignoring warnings

Answer

Restarting the robot without analysis

Question 2

Why is regular maintenance important for CNC robots?

Accepted Answer

Prevents breakdowns and maintains precision

Answer

To increase downtime

Answer

To avoid software updates

Answer

To reduce robot speed

Question 3

Which tool is essential for checking alignment?

Accepted Answer

Laser alignment tool

Answer

Hammer

Answer

Screwdriver

Answer

Pliers

Question 4

What does an error code on the CNC controller indicate?

Accepted Answer

Specific fault or issue

Answer

Robot's power level

Answer

Robot speed

Answer

User login status

Question 5

What should be checked first if the robot is not moving?

Accepted Answer

Power and emergency stop

Answer

Tool length

Answer

Software version

Answer

Robot color

Question 6

Why is lubrication important in CNC robots?

Accepted Answer

To reduce friction and wear

Answer

To speed up the robot

Answer

To change colors

Answer

To shut down the robot

Question 7

What should be documented during maintenance?

Accepted Answer

Inspections and repairs

Answer

Only failures

Answer

Lunch breaks

Answer

Robot colors

Question 8

When is it appropriate to update CNC software?

Accepted Answer

During planned maintenance

Answer

Whenever the user wants

Answer

Never

Answer

During machine operation

Question 9

What is the best practice if a part is worn or damaged?

Accepted Answer

Replace promptly

Answer

Ignore it

Answer

Paint over it

Answer

Call customer service only