Specifications
Table Of Contents
- Coverpage
- Safety Instructions
- Revision History
- Contents
- Introduction
- 1 Outline
- 2 Explanation of Functions
- 3 Q-PLC Multi-CPU
- 4 Q Motion CPU
- 5 SFC Program
- 6 SV22 Servo Programs
- 6.1 Servo program
- 6.1.1 Servo program configuration
- 6.1.2 List of servo commands
- 6.1.3 Linear control
- 6.1.4 Circular interpolation control using auxiliary point designation
- 6.1.5 Circular interpolation control using radius designation
- 6.1.6 Circular interpolation control using center point designation
- 6.1.7 Fixed-dimension feed control
- 6.1.8 Speed control
- 6.1.9 Speed/position changeover control
- 6.1.10 Speed changeover control
- 6.1.11 Constant-speed control
- 6.1.12 Repeated control (for speed changeover control and uniform speed control)
- 6.1.13 Simultaneous start
- 6.1.14 Zero point return
- 6.1.15 Position follow-up control
- 6.1.16 High-speed oscillation control
- 6.1.17 Helical interpolation control with auxiliary point designated
- 6.1.18 Helical interpolation control with radius designated
- 6.1.19 Helical interpolation control with center point designated
- 6.1.20 Current value change
- 6.1 Servo program
- 7 Operation Control Program
- 8 Windows Personal Computer Operations
- 9 Basic Practice Using the SV22 Real Mode
- 10 Applied Practice with SV22 Real Mode
- 10.1 Details of practice
- 10.2 Q172CPU practice machine system configuration
- 10.3 Practice SFC programs
- 10.4 Writing to the motion CPU
- 10.5 Program for operation
- 10.5.1 JOG operation
- 10.5.2 Main routine SFC program (real mode operation)
- 10.5.3 Execution of servo program (motion control step)
- 10.5.4 Stopping
- 10.5.5 Error reset
- 10.5.6 Current value change
- 10.5.7 Speed change (CHGV)
- 10.5.8 Reading actual current value
- 10.5.9 Continuous positioning
- 10.5.10 M code function
- 10.5.11 Indirect setting of servo program address
- 10.6 Operating the practice machine
- 11 Practicing with the SV22 Virtual Mode
- 11.1 Mechanism program
- 11.2 Details of practice
- 11.3 Starting up SW3RN-CAMP and creating the cam
- 11.4 SFC program for virtual mode
- 11.5 Editing the mechanism
- 11.6 Writing to the motion CPU
- 11.7 Reading of sequence program from Q-PLC CPU
- 11.8 SFC program for practice
- 11.9 Practice machine operations
- 11.10 Exercise (Roller setting)
- Appendix
6 - 24
6.1.19 Helical interpolation control with center point designated
3-axis control by ABH
/ABH
(absolute method)
(1) Helical interpolation control is realized by linearly interpolating the linear axis while
executing circular interpolation from the current stop address (address before
positioning) with an arc, having a radius to equal to the distance to the center
point. Interpolation is executed to the arc end point address and linear axis end
point address.
CENTER
1,
2,
150000.0
190000.0
5000.00
100000.0
( µm)
( µm)
( mm/min)
( µm)
3, 250000.0 ( µm)
2
CENTER 100000.0 ( µm)
1,
2,
REAL
<K 74>
ABH
AXIS
AXIS
SPEED
Circular
interpolation
end point
LINEAR AXIS
Linear axis
end point
NUMBER OF PITCHES
3-axis control by INH
/INH
(increment method)
(1) Helical interpolation control is realized by linearly interpolating the linear axis while
executing circular interpolation from the current stop address as the starting point
[0, 0]. Interpolation is executed with an arc, having a radius equal to the distance
to the center point. Interpolation ends at the arc end point address and linear axis
end point.
CENTER
1,
2,
50000.0
190000.0
5000.00
110000.0
( µm)
( µm)
( mm/min)
( µm)
3, 250000.0 ( µm)
2
CENTER 120000.0 ( µm)
1,
2,
REAL
<K 75>
INH
AXIS
AXIS
SPEED
Circular
interpolation
movement
amount
LINEAR AXIS
Linear axis
movement
amount
NUMBER OF PITCHES
100mm
200mm
100mm
0
200mm
150mm
190mm
X (axis 1)
End point
Y (axis 2)
Center point
Circular interpolation plane surface
Start point
300mm
200mm
100mm
300mm
200mm
100mm
1
00mm
200mm
300mm
0
Start point
End
point
Z (Linear axis 3)
X (axis 1)
Y (axis 2)
No. of pitches
Linear interpolation
movement amount
Circular interpolation
plane surface
100mm
200mm
100mm
0
2
00mm
10mm
120mm
170mm
110mm
X (axis 1)
End point
Y (axis 2)
Circular interpolation plane surface
Center point
Start point
300mm
200mm
100mm
300mm
200mm
100mm
100mm
200mm
300mm
0
Start point
End
point
Z (Linear axis 3)
X (axis 1)
Y (axis 2)
No. of pitches
Linear interpolation
movement amount
Circular interpolation
plane surface