Mitsubishi Electronics QD75P, QD75D user manual Designated movement amount

9 MAJOR POSITIONING CONTROL

MELSEC-Q

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.

Y axis

(0,0,0)

(0,0,0)

Z axis

Designated movement amount

Designated movement
amount	(0,0,0)

X axis

" Md.20 Current feed value" of each axis is set to "0" at the positioning start.

Designated movement amount

9 - 48