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
1 - 5
1.2.2 Virtual mode control for SV22 automatic machine
(a) The virtual mode processes synchronous control with the software using a
mechanism program structured with a virtual main shaft and mechanism
module. By using the virtual mode, the synchronous control conventionally
carried out with a mechanism such as the main shaft, gears and cam, can be
used for positioning control using a servomotor.
(b) With the virtual mode, in addition to the positioning parameters, servo
program and motion SFC program used in the real mode, a mechanism
program must be prepared.
(c) The procedures for carrying out positioning control in the virtual mode are
indicated below.
1) Start of the SFC program for the virtual mode is requested with the
SFCS command in the sequence program.
2) Start mechanism program's virtual servomotor
3) Via the conveyance model, the operation results are output to the servo
amplifier set in the output module
4) The servomotor is controlled
Sequence program
Motion SFC program
Transfer
END
K0
Motion SFC
Program start
Start program No. designation
1)
2)
Q-PLC CPU Q motion CPU
* The motion SFC program can also be started
automatically with parameter settings.
[K100: Vertual]
1 VF
Axis 1
Composite speed D 0 PLS/sec
SP.SFC
[G200]
M2044//In virtual mode?
Mechanism program
Drive module
(Vritual servomotor)
Conveyance module
(Axis 1)
Output
module
3)
Servo amplifier
Servomotor
Servo amplifier
Servomotor
4)
Parameters for oisitioning
SYSTEM SETTING
FIXED PARA
SERVO APRA
P.B. DATA
LMT. SW. DATA
••• •
••• •
Sequence program
Motion SFC program
Transfer
END
K0
Motion SFC
Program start
Start program No. designation
1)
2)
Q-PLC CPU Q motion CPU
* The motion SFC program can also be started
automatically with parameter settings.
[K100: Vertual]
1 VF
Axis 1
Composite speed D 0 PLS/sec
SP.SFC
[G200]
M2044//In virtual mode?
Mechanism program
Drive module
(Vritual servomotor)
Conveyance module
(Axis 1)
Output
module
3)
Servo amplifier
Servomotor
Servo amplifier
Servomotor
4)
Parameters for oisitioning
SYSTEM SETTING
FIXED PARA
SERVO APRA
P.B. DATA
LMT. SW. DATA
••• •
••• •
• As zero point return cannot be carried out in the virtual mode, the zero
point return data is not used. (Zero point return is carried out in the real
mode.)
• JOG operation in the virtual mode is controlled by the JOG operation
data set in the drive module parameters.
•
The external synchronous encoder pulses can be input to a
[synchronous encoder input unit or manual pulse generator input unit]
to operate the mechanism program's synchronous encoder.