10.2 Changing Speed During JOG Operation
10-5
Operation of input control/output control signals
• When a JOG operation forward or reverse request (corresponding bit allocated to UM0019E
to UM001A9) is on by a user program, the JOG operation control is performed.
• The speed is changed by rewriting the following items in the parameter setting area of unit
memories by a user program during the JOG operation;
JOG operation acceleration time (For axis 1: UM0326A)
JOG operation deceleration time (For axis 1: UM0326B)
JOG operation target speed (For axis 1: UM0326C to UM0326D).
• A busy flag (corresponding bit allocated to UM00090 to UM00095), which indicates that a
requested operation is being controlled, will turn on when the JOG operation 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
JOG operation
forward/reverse request
(Note 1)
UM0019E
(Axes
1-8)
UM001A0
(Axes
17-24)
UM001A2
(Axes
33-40)
UM001A4
(Axes
49-56)
UM001A6
(Axes
1-8)
UM001A8
(Axes
17-24)
(Axes
(Axes
(Axes
(Axes
(Axes
(Axes
BUSY flag (Note 2) UM00090 UM00091 UM00092 UM00093 UM00094 UM00095
Operation done flag (Note 2) UM00096 UM00097 UM00098 UM00099 UM0009A UM0009B
(Note 1): Request flags for 8 axes are allocated to each unit memory (1 word). 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
Axis no.
F
● ● ● ●
RF
R
F
● ● ● ●
RF
R
● ●
912
● ●
1316
● ●
1720
● ●
2124
● ●
2528
● ●
2932
● ●
3336
● ●
3740
● ●
4144
● ●
4548
●
●
4952
● ●
5356
● ●
5760
● ●
6164
JOG direction
● ●
14
● ●
58
F : Forward
R： Reverse
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