Mitsubishi Electric MELSEC iQ-R RD75P4, User Manual

Page: 555 / 598

APPENDICES
Appendix 3 How to Find Buffer Memory Addresses
553
A
Block start data
Block start data consists of five start blocks from Start block 0 to 4, and the block start data of 1 to 50 points is assigned to
each block. The start blocks are assigned to each axis. Block start data has the following structure.
Setting item
26049
26099
50th point
Buffer memory
address
Setting item
26001
26051
2nd point
Buffer memory
address
Setting item
b15 b0 b7 b8
Shape
26000
b15 b0 b7 b8
26050
1st point
Buffer memory
address
Axis 1 (start block 0)
Da.11
Da.12 Start data No.
Da.13 Special start
instruction
Da.14 Parameter
Setting item
27049
27099
50th point
Buffer memory
address
Setting item
27001
27051
2nd point
Buffer memory
address
Setting item
b15 b0 b7 b8
Shape
27000
b15 b0 b7 b8
27050
1st point
Buffer memory
address
Axis 2 (start block 0)
Da.11
Da.12 Start data No.
Da.13 Special start
instruction
Da.14 Parameter
Up to 50 points of block start data for each axis can be set
(stored) in the buffer memory addresses shown on the left.
One block start data is configured of the items shown in
the bold box.
Each axis has five start blocks (block 0 to 4).