Related Parameters - YASKAWA SVC User Manual

8.2.2

Related Parameters

The parameters that are related to the sample programming are listed in the following table.
Fixed Parameters
The following table gives the fixed parameter settings for both the axis X and axis Y in this
example.
No. Setting
0
1 0001 hex
2 0000 hex
4
5
6 6000
8
9
29
30
34 3000
36 1048576
Note: The default settings are used for the shaded parameters.
Setting Parameters
The SVC Function Module, circuit number 1, axis number 1 for axis X, and axis number 2 for
axis Y are used. The motion register addresses of the setting parameters for axis X are
OW08000 to OW0807F. The motion register addresses of the setting parameters for axis Y are
OW08080 to OW080FF.
OB or OL may be used in some register addresses in place of OW, depending on the data
Information
size.
Monitor Parameters
The SVC Function Module, circuit number 1, axis number 1 for axis X, and axis number 2 for
axis Y are used. The motion register addresses of the monitor parameters for axis X are
IW08000 to IW0807F. The motion register addresses of the monitor parameters for axis Y are
IW08080 to IW080FF.
IB or IL may be used in some register addresses in place of IW, depending on the data size.
Information
0 Normal operation mode
Finite length, software limits disabled, overtravel detection disabled, etc.
Masking disabled.
1 Selected reference unit: mm
3 Number of digits below decimal point: 3 (i.e., 1 reference unit = 0.001 mm)
Travel distance per machine rotation: 6,000 reference units = 6 mm
Servomotor gear ratio term: 1 (This is because the ball screw is directly driven by the
1
motor.)
Machine gear ratio term: 1 (This is because the ball screw is directly driven by the
1
motor.)
0 Rotary motor
1 Absolute encoder
Rated motor speed: 3,000 min
Number of pulses per motor rotation: 1,048,576 P/R
8.2 Interpolation of Two Axes
Description
-1

8.2.2 Related Parameters

8
8-7