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Chapter 5 Positioning Instructions
5
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66
5.3.8 Velocity to Position Transfer Function Block
•Velocity/Position transfer instruction (APM_VTP) changes the axis presently in velocity control to
position control and determines position to the target position. For details, see 3.1.4.
(1) Velocity/Position Transfer (APM
_
VTP)
Form
Description
•This instruction provides XGB internal positioning with velocity/position transfer
reference.
•At the rising edge of the input condition, the axis designated as the AXIS is
transferred from velocity operation to position operation.
•At this time, the present position outputted from the previous velocity control
operation is initialized to 0 and the system operates in absolute coordinates
system to the target position.
(2) Sample Instruction
•The sample program below shows the operation of the velocity/position control transfer instruction.
(a) Sample Program
(b) Used Devices
Device
Description
Data Size
Exemplary Setting
Velocity/Position
Transfer
Velocity/Position Transfer
reference signal
BOOL
-
%KX6737
X-axis in-velocity-control
signal
BOOL
-
%KX6721
X-axis error state
BOOL
-
Summary of Contents for XBC-DN20S
Page 210: ...Chapter 7 Program Examples of Positioning 7 6 2 XEC ...
Page 215: ...Chapter 7 Program Examples of Positioning 7 11 2 XEC ...
Page 220: ...Chapter 7 Program Examples of Positioning 7 16 2 XEC ...
Page 225: ...Chapter 7 Program Examples of Positioning 7 21 2 XEC ...
Page 232: ...Chapter 7 Program Examples of Positioning 7 28 2 XEC ...
Page 237: ...Chapter 7 Program Examples of Positioning 7 33 2 XEC ...
Page 240: ...Chapter 7 Program Examples of Positioning 7 36 ...
Page 309: ...Appendix 4 Dimension App 4 4 XBC DN64H XEC DN64H XEC DP64H XBC DR64H XEC DR64H ...
Page 311: ...Appendix 4 Dimension App 4 6 XBE DC08A XBE DC16A XBE TN08A XBE TN16A XBE DR16A XBE RY08A ...
Page 312: ...Appendix 4 Dimension App 4 7 5 Communication module XBL C41 21A XBL EMTA ...
Page 313: ...Appendix 4 Dimension App 4 8 5 Special module XBF AD04A XBF DV04A ...