LECTURE13 PROGRAMMING IN FANUC
R-30IB EXAM QUESTIONS AND CORRECT
ANSWERS
/.what are the 4 kinds of motion instructions - Answer-✅- motion type
- positional information
- speed
- termination type
/.what are the three kinds of motion types - Answer-✅• J - Joint motion (moving the
required points at the same time to reach the desired position
• L - Linear motion (move in a straight line from start to end position)
• C - Circular motion (move in an arc from start to end point thru an intermediate
position)
/.how do you write a position - Answer-✅P[1] is the position number ranging from 1 -
32767
/.how do you write speed - Answer-✅100% is the speed ranging from 1 to 100 of
default speed
write as percentage
/.two termination types - Answer-✅FINE & CNT
FINE means robot stop at the point; it can be replaced with CNT (robot decelerate as it
approaches the point position)
/.example of a motion instruction line - Answer-✅J P[1] 100% FINE
/.what are branching instructions for - Answer-✅Enable a program to have a logical
flow.
/.examples of unconditional and conditional branching - Answer-✅• Unconditional
branching - LBL, JMP LBL, CALL
• Conditional branching - Boolean Expression, Integer Expression
/.be able to read - Answer-✅• IF DI[1] = OFF, JMP LBL[1]
R-30IB EXAM QUESTIONS AND CORRECT
ANSWERS
/.what are the 4 kinds of motion instructions - Answer-✅- motion type
- positional information
- speed
- termination type
/.what are the three kinds of motion types - Answer-✅• J - Joint motion (moving the
required points at the same time to reach the desired position
• L - Linear motion (move in a straight line from start to end position)
• C - Circular motion (move in an arc from start to end point thru an intermediate
position)
/.how do you write a position - Answer-✅P[1] is the position number ranging from 1 -
32767
/.how do you write speed - Answer-✅100% is the speed ranging from 1 to 100 of
default speed
write as percentage
/.two termination types - Answer-✅FINE & CNT
FINE means robot stop at the point; it can be replaced with CNT (robot decelerate as it
approaches the point position)
/.example of a motion instruction line - Answer-✅J P[1] 100% FINE
/.what are branching instructions for - Answer-✅Enable a program to have a logical
flow.
/.examples of unconditional and conditional branching - Answer-✅• Unconditional
branching - LBL, JMP LBL, CALL
• Conditional branching - Boolean Expression, Integer Expression
/.be able to read - Answer-✅• IF DI[1] = OFF, JMP LBL[1]
