Wecon VD2 SA Series Servo Drives User Manual (Full V1.0)
64
WECON technology Co., Ltd
VD2 series servo drives have two types of displacement instructions, which are relative position
instructions and absolute position instructions. The related function code is [P07-05]
① Relative position instruction
The relative position instruction takes the current stop position of the motor as the starting point
and specifies the amount of displacement.
Figure 6-19 Relative position diagram
Figure 6-20 Displacement image
② Absolute position instruction
The absolute position instruction takes "reference origin" as the zero point of absolute positioning,
and specifies the amount of displacement.
Figure 6-21 Absolute position indication
Figure 6-22 Displacement image
2) Multi-position operation curve setting
The multi-position operation function supports maximum 16 different position instructions. The
displacement, maximum operation speed (steady-state operation speed), acceleration and
deceleration time of each position and the waiting time between positions can all be set. Table
6-18 shows the related function codes of the 1st position operation curve.
Function
code
Name
Setting
method
Effective
time
Defaults
Range
Definition
Unit
P07-09
1st position
displacement
Operation
setting
Effective
immediately
10000
-2147483647~
2147483646
Position instruction,
positive and negative
values can be set
-
P07-10
Maximum
speed of the
1st
displacement
Operation
setting
Effective
immediately
100
1~5000
Steady-state operation
speed of the 1st
position
rpm