IAI America MSCON - Manual (Page 81)

3.3 Setting of Position Data
73
8) Positioning width [mm] ··In Positioner * Mode, Simple Direct Mode and PIO patterns *1 0 to
2 and 4 in Remote I/O Mode, the positioning complete signal is
output if the remaining moving distance is entered within the zone
set here when positioning is performed.
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.
Set the positioning band more than the minimum unit of the
movement amount (movement amount for one pulse of an
encoder) of the used actuator.
*1 PIO pattern: This is the operation pattern of Remote I/O Mode.
[Refer to 3.8 Control and functions of Input and
output signals of Remote I/O Mode]
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.
[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
Home=0mm 70mm 150mm
LS0 is ON
0 r5mm
LS1 is ON
70 r10mm
LS2 is ON
150 r5mm