IAI America SCON-CA - Manual (Page 96)

Chapter 3 Operation
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8) Positioning width [mm] ······For positioning in PIO patterns *1 0 to 4, 6 or 7, the positioning
complete signal is output if the remaining moving distance is
entered within the zone set here.
For pressing, the actuator is moved at the setup velocity and
acceleration/deceleration in the same way as normal
positioning to the position of the coordinate value set in 2) and
then performs pressing movement by the data set here.
For PIO pattern 5, the positioning band is not the complete
signal output range against positioning command. Despite the
specified position number, the relevant output signal (LS*) is
turned ON when the actuator reaches the setting range. The
operation is accomplished as if a sensor were installed to
detect the actuator. PIO pattern 5 does not correspond to the
pressing operation.
*1 PIO pattern : This is the operation pattern of Positioner
mode.
[Refer to 3.2 Operation in Positioner Mode]
[Example of PIO pattern 5]
The figure below shows the position table and the position at which each of the LS signals is
turned ON. If the actuator passes any of the positioning bands in the operation by another
position number or manual operation in the servo-off state, the relevant LS signal is always
turned ON.
No.
Position
[mm]
Velocity
[mm/s]
Accele-
ration
[G]
Decele-
ration
[G]
Pressing
[%]
Thresh-
old
[%]
Positioning
width
[mm]
Zone+
[mm]
Zone-
[mm]
Acceleration/
Deceleration
mode
Incre-
mental
Gain
set
Stop
mode
0 0.00 250.00 0.20 0.20 0 0 5.00 0.00 0.00 0 0 0 0
1 70.00 250.00 0.20 0.20 0 0 10.00 0.00 0.00 0 0 0 0
2 150.00 250.00 0.20 0.20 0 0 5.00 0.00 0.00 0 0 0 0
9) Zone + [mm] (Note) ·····Set the coordinate value on the positive side at which position zone
output signal PZONE is turned ON. PZONE is set to ON in the zone
between this value and the coordinate value on the negative side set
in 10).
The feature follows the specified position number. It is valid only
when the position is specified but invalid in another position
operation.
10) Zone - [mm] (Note) ······Set the coordinate value on the negative side at which position zone
output signal PZONE is turned ON.
(Note) If set to Zone + < Zone -, PZONE Signal turns ON out of the ranges of Zone + and
Zone -.
70mm Home=0mm
LS2 is ON
150±5mm
LS1 is ON
70±10mm
LS0 is ON
0±5mm
150mm