9 Motion Control Functions
9-40
NJ/NX-series CPU Unit Motion Control User’s Manual (W507)
The following example illustrates when positioning is performed towards a target position of −20 when
the command current position is 50.
The following example illustrates when positioning is performed towards a target position of −20 when
the command current position is 50.
The direction of the previous operation is given in the Command Direction in the Axis Variable.
Example for Negative Direction
Example for Current Direction
0
Target position:
−20
Moves in negative direction.
Target position:
−20
Command current position:
50
Modulo minimum
position setting
value: −70
Modulo maximum
position setting
value: 100
0
Target position:
−20
If the previous operation was
in the negative direction,
motion is in the negative
direction.
Target position:
−20
Command current position:
50
Modulo minimum
position setting
value: −70
Modulo maximum
position setting
value: 100
If the previous operation was in
the positive direction, motion is in
the positive direction.
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