YASKAWA SVC - SVR Function Module Specifications

2.2 Specifications
2.2.4 SVR Function Module Specifications
2-10
2.2.4 SVR Function Module Specifications
Note: The functionality of some motion commands is restricted. (For example, performing a latch operation via an
external signal is not possible.) Refer to the following chapter for details.
Chapter 4 Motion Control Program Commands and Instructions
Item Specification
Servo Control
I/O Registers
I/O using motion registers (synchronized with the high-speed
scan)
Command Modes Motion command mode
Supported Servomotors Standard and linear Servomotors
Control Types
Position control, speed control, torque control, and phase con-
trol can be selected during operation.
Motion Commands
Positioning, external positioning, zero point returns, interpola-
tion, interpolation with latch input, jogging, STEP operation,
speed references, torque references, phase control, etc.
Acceleration/Deceleration Methods
Exponential acceleration/deceleration filter (The bias speed can
be set.)
Position Unit Pulses, millimeters, inches, degrees, or micrometers
Speed Unit
Reference units/s, 10
n
reference units/min, or percentage of
rated speed (0.01% or 0.0001%)
Acceleration Unit
Reference units/s
2
or milliseconds (acceleration time from 0 to
the rated speed)
Torque Unit Percentage of rated torque (0.01% or 0.0001%)
Electronic Gear Supported.
Position Management Methods
Finite-length position management and infinite-length position
management
Zero Point Return Method
Cannot be set. The axis immediately returns to the zero point
when the ZRET command is executed.
Maximum Number of Controlled Axes
SVR32: 32 axes
SVR: 16 axes
Register Range The registers for two circuits are assigned.