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
A - 54
SCPU
Sequence CPU used in the motion controller
CPU configuration.
There is also a positioning control CPU called
the PCPU.
SCROLL
Refers to continuously moving up/down the
CRT screen. The screen changes according to
the movement of the machine being controlled
or according to the keys being operated.
SEQUENCE CONTROL
This means a sequence program in which the
completion of one of a series of operations is
detected by a switch, and operations such as
the start of the next operation by that signal
are carried out in order and controlled.
SERVO AMPLIFIER
The amplifier includes the type built-into the
controller base and the external type. This
amplifier outputs the rotation command to the
servomotor, receives the feedback pulses and
controls the servomotor.
SERVO LOCK
In positioning using a servomotor, stepping
motor, etc., working power is required to hold
the machine at the stop position.
(The position will be lost if the machine is
moved by external power.)
This kind of state is called servo lock or servo
lock torque.
Table
M
The motor needs power to stop it.
SERVOMOTOR
A motor that rotates true to the command.
Servomotors are highly responsive, and can
carry out frequent high-speed and high-
accuracy starts and stops.
DC and AC types are available, as well as
large-capacity motors. A pulse generator
accessory for speed detection is common, and
feedback control is often carried out.
In other words, this motor moves according to
the command values while detecting the
current value, and minimizes the difference
between the command value and current
value.
SERVO ON
Positioning cannot be started unless the drive
unit is normal and servo ON is set to ON.
Motor
PG
Motion
controller
CPU
Drive unit
Servo ON
SERVO PARAMETERS
Refer to the term "POSITIONING
PARAMETERS".
SERVO PROGRAM
Program to control the servo program.
The commands include independent linear
control, linear interpolation control, circular
interpolation control, fixed-dimension feed,
speed control, uniform speed control and zero
point return, etc.