YASKAWA MP2300S, Руководство пользователя, Страница: 72 / 462

2.2 Basic Module
2.2.6 SVR Virtual Motion Module
2-48
( 2 ) Example SVR Usage
The SVR is used in the following two applications.
• Program testing : Results are easily obtained without mounting a motor.
• Generating commands : If the SVR is used in applications where motion modules are required only for gen-
erating commands, such as master axis for phase control or multi-axis synchronous control, then Motion Mod-
ules on real axes are no longer required.
The following table lists application examples of the SVR.
The software limit function and machine lock function cannot be used with the SVR. The position error will always be
0.
( 3 ) System Configuration Example
The following figure shows an example system configuration using SVR.
Slot
Number
Application Example Application Method
1
Master axis for phase control
Electronic cam or shaft operation can be achieved by using the SVR for the virtual
master axis.
2
Multi-axis synchronous con-
trol
Multi-axis synchronous control can be achieved by controlling the SVR from a
motion program and then using the ladder program to copy position commands of the
SVR to other axes.
3 Sine curve commands
If the motion program is used to perform circular interpolation with the SVR, the axis
will operate with a sine curve command.
Mot
i
on
Parameter
V i rtua l Servo axes
MP2300S
Mot
i
on
Parameter
Mot
i
on
Parameter
Opt i ona l modu l es
L adder program
Mot i on program
Hi gh - speed scan
Hi gh - speed scan
M
E
C
H
A
T
RO
LINK
M
E
C
H
A
T
RO
LINK
S E RVOPAC K
Y AS K AWA S E RVOPAC K 200V
SGDS - 01A12A
SW1
C H ARG E
C
N
3
A / B
C
N
1
C
N
2
C
N
4
L 1
L 2
L 2C
L 1C
B1 /
B2
U
V
W
C
N
6
Servomotor
S E RVOPAC K
Y AS K AWA S E RVOPAC K 200V
SGDS - 01A12A
SW1
C H ARG E
C
N
3
A / B
C
N
1
C
N
2
C
N
4
L 1
L 2
L 2C
L 1C
B1 /
B2
U
V
W
C
N
6
Servomotor
Rea
l
Se
rvo
axes
V i rtua l mot i on
modu l e (SVR)
Hi gh - speed scan
Mot i on modu l e
(Bu il t -i n SVB)
Hi gh - speed scan
Mot i on modu l e
(SVB - 01)
C P U