Mitsubishi Electric MELSEC-L LD75P User Manual page 387

(1) Operation chart
In incremental system 3-axis fixed-feed control, the addresses ([Md.20] Current feed value) of the current stop
position (start addresses) of every axes are set to "0". Linear interpolation positioning is then carried out from that
position to a position at the end of the movement amount set in "[Da.6] Positioning address/movement amount".
The movement direction is determined by the sign of the movement amount.
Z axis
Designated
movement
amount
Y axis
(0,0,0)
(0,0,0)
(0,0,0)
" Md.20 Current feed value" of each axis is set to "0"
at the positioning start.
Designated
movement amount
CHAPTER 9 MAJOR POSITIONING CONTROL
Designated
movement amount
9
X axis
385