FANUC - Pre Test 1

Which of the below is the number one safety concern in a robotic system?

• people
• external devices
• robots
• tooling
• workpiece

When an Emergency Stop button is pushed

• all digital I/O is turned off and the robot decelerates to a "soft stop"
• all digital I/O is turned off, then returned to their previous state when the program is resumed
• "dynamic" braking is employed on all joints and all brakes are engaged
• robot motion is stopped and the main power to the robot controller is disconnected.

The controller contains the computer that operates the robot. Which of the following is NOT housed within the controller?

• Memory
• Control Circuitry
• Operator Controls
• Servo Motors

Mode select key switch in the T1 position

• requires the robot to wait for a Programmable Logic Controller (PLC) command to start the currently selected program.
• is used when teaching robot positions in space. In this mode, speed is limited to 250 millimeters per second at 100%.
• is used when testing programs up to 2000 millimeters per second at 100% of maximum robot speed.
• is used when running full production

Which of these components shown in these pictures will allow high voltage to the robot?

• Circuit Breaker
• ON button
• OFF button
• Teach Pendant ON/OFF switch

The jog speed is selected by pressing and releasing the:

• FCTN key
• +%/-% keys
• arrow keys
• COORD keys

Status indicator lights indicate the current status of the robot to an operator. These lights are:

• to the left of the LCD screen on the teach pendant -- iPendant
• at the base of the robot
• in the center of the teach pendants LCD screen display
• on the Standard Operators Panel (SOP)

If the HOLD status indicator is lit, which of the following does NOT occur?

• the program has been paused
• smooth deceleration has occurred
• power is maintained on the robot and execution can be resumed
• all control digital outputs are turned off

Tool Center Point (TCP) can best be described as:

• the point at the center of the robot's faceplate on a newly purchased robot
• the location on the end of arm tooling where work will be performed.
• the point on the tool that is used to teach positions
• all of the above

Jogging the robot in the JOINT jog mode:

• moves the robot in a linear motion where precision is desirable
• moves the robot based on a Cartesian (XYZ) coordinate system
• allows the operator to jog each joint individually, or a combination of joints by pressing more than one jog key simultaneously
• prevents override speed from exceeding 15%