Rda initialization #1 function, Rdainit1> function block summary, Rdainit1> function block operation notes – Yaskawa MP2000 User Manual

Page 130: Rdainit1

TECHNICAL NOTE

RDA INITIALIZATION #1 Function

Function block for MP2000 series

Function Block Summary

The Reserved Data Area (RDA) Initialization function block (RDAINIT1) block is used to initialize the
values in the RDA for a specific axis. Without the proper values in the RDA the some motion blocks may
not work properly. The RDAINIT2 block must also be used to complete the initialization of all mandatory
RDA values.

Function Block Diagram

Function Block Operation Notes

• To use the function block, it must be placed in an ‘A’ drawing.

• Both RDA init 1 and 2 blocks should be used together for each axis. RDA Init 1

block sets Linear or Rotary positioning mode, Maximum Speed/Accel/Decel/Jerk
values, and the rotary position period.

• This drawing uses no drawing registers to run.

File: MP2000_IndividualFunctionDocument_RevC 130/168
Doc Number: eng.MCD.05.101

11/17/2005