IAI America E-Con - Manual (Page 79)

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4-12 Caution Regarding Relative Coordinate Assign
(1) Caution During Positioning Movement
When an incremental coordinate position number is selected/input and then the Start Input is turned ON
while the actuator is performing positioning operation, the actuator will move to the position corresponding
to the initial position plus the relative transfer load. (If the relative transfer load is negative, the actuator will
move to the position corresponding to the initial position less the relative transfer load.)
Example: When the Start Input of Position 2 is executed during movement to Position 1, the actuator moves to
a position 40 mm away from home.
If the Start Input is turned ON for an incremental coordinate position number several times while the actuator is
performing positioning operation, the actuator will move to the position corresponding to the initial position plus
“Relative transfer load x Number of times the Start Input was turned ON.”
Example: In case Start Input of Position 2 is executed twice during movement towards Position 1, the actuator
moves to a position approximately 50 mm away from home.
(2) Caution During Push Movement
If an incremental coordinate position number is selected/input and then the Start Input is turned ON while
the actuator is moving in the Push Mode, the actuator will move to the position corresponding to the position
at which the Start Input was turned ON plus the relative transfer load. Accordingly, the end position is
indeterminable.