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Operation of input control/output control signals
• When a positioning start request (corresponding bit allocated to UM00192 to UM00197)
turns on by a user program, the positioning control will start. The positioning start request will
be enabled at the edge where it turns on.
• A busy flag (corresponding bit allocated to UM00090 to UM00095), which indicates that a
requested operation is being controlled, will turn on when the positioning control starts, and it
will turn off when the operation completes.
• An operation done flag (corresponding bit allocated to UM00096 to UM0009B), which
indicates the completion of operation, will turn on when the current operation is completed,
and it will be held until the next positioning control, JOG operation, or home return starts.
• When a J-point speed change request (corresponding bit allocated to UM001BC to
UM001C1) turns on, the target speed will change. The speed change request will be
enabled at the edge where it turns on.
• When a J-point positioning start request (corresponding bit allocated to UM001C2 to
UM001C7) turns on, the next positioning control will start.
Allocation of unit memories
Signal name
Positioning start request
BUSY flag
Operation done flag
J-point speed change request
J-point positioning start
request
(Note 1): Flags or request signals for 16 axes are allocated to each unit memory (1 word) in the above table. When
the value of each bit is 1, it turns on. When the value of each bit is 0, it turns off.
bit no. 15
● ● ● ● ● ●
Axis no.
16
● ● ● ● ● ●
32
● ● ● ● ● ●
48
● ● ● ● ● ●
64
Behaviors when the speed change request turns on while the positioning unit is
accelerating or decelerating the speed
A speed change is possible during J-point control, but impossible during acceleration or
deceleration. A speed change will be made after the unit goes to constant speed when the
speed change signal turns on during acceleration or deceleration. Be sure to input the amount
of movement for positioning with a value that can secure a target constant-speed area.
Axes
Axes
1-16
17-32
UM00192
UM00193
UM00090
UM00091
UM00096
UM00097
UM001BC
UM001BD
UM001C2
UM001C3
8 7
0
● ● ● ● ● ●
9
8
1
● ● ● ● ● ●
25
24
17
● ● ● ● ● ●
41
40
33
● ● ● ● ● ●
57
56
49
Real axis
Axes
Axes
33-48
49-64
UM00194
UM00195
UM00092
UM00093
UM00098
UM00099
UM001BE
UM001BF
UM001C4
UM001C5
J-point speed change contact is not effective.
8.1 Basic Operation
Virtual axis
Axes
Axes
1-16
17-32
UM00196
UM00197
UM00094
UM00095
UM0009A
UM0009B
UM001C0
UM001C1
UM001C6
UM001C7
8-11
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