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Operation chart
In incremental system 3-axis fixed-feed control, the addresses (
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 "
movement amount". The movement direction is determined by the sign of the
movement amount.
• Positive movement amount .............. Positioning control to forward direction
• Negative movement amount............. Positioning control to reverse direction
Z axis
Designated movement
amount
Y axis
(0,0,0)
(0,0,0)
"
Md.20
Designated movement
amount
9 - 55
Chapter 9 Major Positioning Control
Da.6
Positioning address/
(Address increase direction)
(Address decrease direction)
(0,0,0)
Designated movement amount
Current feed value" of each axis
is set to "0" at the positioning start.
Md.20
Current
X axis
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