Mitsubishi Electric MELSEC iQ-R Series User Manual page 218

Ex.
The following shows an operation example.
• Reaches the target position of FB1 of [100 mm 100 mm] at the reference axis speed of 1000 mm/s of the configuration axis
1that is the reference axis, 1000 mm/s.
• Starts operation from the current position of FB2 of [100 mm 100 mm] at the vector speed of 1000 mm/s.
• Decelerates to the vector speed of200 mm/s.
• Performs positioning to the target position of FB2 of [200 mm 200 mm].
Speed of reference axis
[configuration axis 1]
Reference axis 1000 mm/s
Vector speed of
configuration axis 1, 2
Vector speed 1000 mm/s
Vector speed 200 mm/s
■Operation example for BlendingNext
FB1: The reference axis speed  FB2: The vector speed
It operates so that the FB1 reference axis speed becomes the speed set to Velocity of FB2 (the vector speed) at the FB1
target position. The reference axis speed when reaching the FB1 target position is read as the current vector speed value of
FB2 without unit conversion, and it accelerates/decelerates the vector speed set to Velocity of FB2.
• Axis setting
Setting item
Position and speed command unit
of the configuration axis 1
Position and speed command unit
of the configuration axis 2
Position and speed command unit
of the axes group
• FB1 input (Command unit: mm/s)
Setting item
LinearAxes
Position
Velocity
VelocityMode
• FB2 input (Command unit: mm/s)
Setting item
LinearAxes
Position
Velocity
VelocityMode
BufferMode
6 AXIS CONTROL FUNCTION
216
6.4 Multiple Axes Positioning Control
Position [100 mm 100 mm]
FB1
Setting value
mm/s
mm/s
mm/s
Setting value
[1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0] or [1 2]
[100 100 0 0 0 0 0 0 0 0 0 0 0 0 0 0] or [100 100]
1000
2: ReferenceAxisSpeed
Setting value
[1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0] or [1 2]
[200 200 0 0 0 0 0 0 0 0 0 0 0 0 0 0] or [200 200]
200
0: VectorSpeed
4: mcBlendingNext
FB2
Time
FB2
Time
Position [200 mm 200 mm]