Yaskawa MP920 User's Manual Design - Manual (Page 117)

4.1 Overview of Motion Control
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A wide range of Motion Modules is provided for the MP920, and these can be selected
according to the purpose.
The following table shows the types of Motion Module and their features.
Name Features
SVA-01A Analog-output 4-axis Servo Module
Independent position control, speed control, and phase control are possible for each axis.
Up to 60 axes (up to 15 Modules) can be controlled.
Interpolations and complex processing operations can be easily programmed in motion programs.
SVA-02A Analog-output 2-axis Servo Module
Independent position control, speed control, torque control, and phase control are possible for each axis.
Up to 32 axes (up to 16 Modules) can be controlled.
Interpolations and complex processing operations can be easily programmed by motion programs.
SVB-01 By using the high-speed field network (MECHATROLINK) interface, up to 14 axes can be controlled with less wiring.
(Using a maximum of 16 Modules, 224 axes can be controlled.)
Using the position control functions, motion programs can perform positioning, zero point returns, and interpolations.
PO-01 Pulse output type 4-axis Pulse Output Module
Up to 64 axes (up to 16 Modules) can be controlled.
Using the position control functions, motion programs can perform positioning, zero point returns, and interpolations.
SVA-01
M M M M
SVA-01A
M
PG
D/A
15 Modules max.
Inverters
Analog servos
SGDA
SGDB
SGDM
Speed, position, and phase control
Speed
reference
SERVO-
PACK
Counter
Encoder
Pulse
M
PG
SVA-02A
M
PG
D/A
D/A
A/D
SVA-02
M M
16 Modules max.
Inverters
Analog servos
SGDA
SGDB
SGDM
SVA-02A
D/A
D/A
A/D
Speed, position, and phase control
Torque limit
Speed
reference
Speed monitor
Encoder
Pulse
SERVO-
PACK SERVO-
PACK
Torque control
Torque
reference
Speed limit
Torque monitor
Counter Counter
Encoder
Pulse
SVB
M M M M
16 Modules max
14 axes max.
SGD-N or SGDB-N
PO-01
M M
16 Modules max.
M M
Pulse motor driver