Chapter 4 Parameters
No . Name Function Parameter range
Position
command pulse
Set the division frequency (electronic gear) of the position command pulse
32767~1
12
13
14
In the position control mode, by setting the parameters of PA12 and PA13
It can be easily matched with various pulse sources to achieve user ideals
(Control resolution (angle/pulse
P
x
G = N
x
C
x
4
P
: the number of pulses of the input command
G
: electronic gear ratio
G=
N:
C:
Frequency division molecule
Frequency division denominator
Number of motor revolutions
.Photoelectric encoder line / turn, the system C = 2500
Example
〗
When the input command pulse is 6000, the servo motor rotates 1 circle
.Then the parameter PA12 is set to 5 and PA13 is set to 3
The recommended range of electronic gear ratio is
See parameter PA12
Set the input form of the position command pulse.
The parameter is set to one of three input methods:
CCW is viewed from the axial direction of the servo motor and rotates counterclockwise.
Defined as positive.
CW is viewed from the axial direction of the servo motor and rotates clockwise.
Righteousness is reverse.
Position command
pulse
Input mode
32767~1
2~0
15
0: normal;
1: The position command pulse direction is reversed.
Position command
pulse
Set as
Reverse direction
1~0
0: pulse + symbol;
1: CCW pulse / CW pulse;
2: Two-phase quadrature pulse input.
Summary of Contents for SD300
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Page 89: ...Chapter 7 Running 7 9 2 Operation l Set the parameter values ...
