IAI America ERC - Manual (Page 120)

100
7.11 Notes on Incremental Mode
(1) Notes on positioning operation
Selecting/entering a position number using relative coordinates during positioning will cause the actuator to
move to the position corresponding to the initial position plus the increment. (If the increment is a negative
value, the actuator will move to the position corresponding to the initial position minus the increment.)
Example) If the start signal for movement to position 2 is input while the actuator is moving to position 1,
the actuator will move to the position 40 mm from the home.
No. Position Speed
0 * *
1 30 100
2 10 100















If the start signal for movement to an incremental position number is input multiple times during positioning,
the actuator will move to the position corresponding to the initial position plus the “increment x number of
times the signal was input.”
Example) If the start signal for movement to position 2 is input twice while the actuator is moving to
position 1, the actuator will move to the position 50 mm from the home.
(2) Note on push & hold operation
If the start signal is input with an incremental position number selected/entered while the actuator is
moving in the push & hold mode, the actuator will move to the position corresponding to the position at the
time of start input plus the increment. Therefore, the end position will become indeterminate.
Command position
Start
Position complete
Speed
Actuator movement
Position 1 Position 2
Distance
Position from home: 40
=
Position from home: 50
Distance
Command position
Start
Position complete
Speed
Actuator movement
Position 1 Position 2