IAI America REXT - Manual (Page 139)

Part 1 Specification
Chapter 3 Gateway R unit
115
Part 1 Specification
[2] Notes on positioning operation
If a position number specified in relative coordinates is selected/entered and a start signal is input during positioning
operation, the actuator will move to the initial target position plus the relative travel distance. (If the relative travel
distance is a negative value, the actuator will move to the initial target position less than the relative travel distance.)
Example) If a start signal is input for positioning to position 2 while the actuator is moving to position 1, the actuator
will travel to a position 40 mm from home.
If during positioning operation a start signal is input multiple times for a position number specified in relative
coordinates, the actuator will move to the initial target position plus “relative travel distance x number of times the
signal is input.”
Example) If a start signal is input twice while the actuator is moving to position 1, the actuator will travel to a position
50 mm from home.
Command position
Start
Position complete
Moving
Actuator movement
Completed position
Speed
Position 1 Position 2
Position 2
Position from home: 40
Distance
Position Speed
Command position
Start
Position complete
Moving
Actuator movement
Completed position
Speed
Position 1 Position 2
Position 2
Position from home: 50
Distance
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