8.1 Basic Operation
8-5
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.
Allocation of unit memories
Signal name
Axes
1-16
Axes
17-32
Axes
33-48
Axes
49-64
Axes
1-16
Axes
17-32
Positioning start request UM00192 UM00193 UM00194 UM00195 UM00196 UM00197
BUSY flag UM00090 UM00091 UM00092 UM00093 UM00094 UM00095
Operation done flag
UM00096 UM00097 UM00098 UM00099 UM0009A UM0009B
(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 08 7
9 1816
● ● ● ● ● ●● ● ● ● ● ●
Axis no.
25 172432
● ● ● ● ● ●● ● ● ● ● ●
41 334048
● ● ● ● ● ●● ● ● ● ● ●
57 495664
● ● ● ● ● ●● ● ● ● ● ●
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