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9.3 Start and Cancel of Synchronous Control
9.3.1 Start and Cancel of Synchronous Control
Start and cancel operations
• The synchronous control can be temporarily canceled by turning on "Synchronous cancel
request" in the output control area of unit memories.
• It is possible to operate any slave axes individually while the synchronous state is canceled.
• The synchronous control can be started again with the sync cancel request signal turned off.
• The synchronous control can be canceled while a master axis is activated. (This function is
available since FP7 MC Unit Ver.1.2.)
Synchronous cancel request/annunciation signals
Signal name
Synchronous cancel request
Corresponding bit ON:
Synchronization is canceled.
Corresponding bit OFF:
Synchronization is executed.
Synchronous cancel active
annunciation
Corresponding bit ON:
Synchronization is being
canceled.
Corresponding bit OFF:
Synchronization is being
processed.
(Note 1): Flags or request signals for 16 axes are allocated to each unit memory (1 word).
bit no. 15
● ● ● ● ● ●
Axis no.
16
● ● ● ● ● ●
32
● ● ● ● ● ●
48
● ● ● ● ● ●
64
Real axis
Axes
Axes
1-16
17-32
UM001DA
UM001DB
UM000CC
UM000CD
8 7
0
● ● ● ● ● ●
9
8
1
● ● ● ● ● ●
25
24
17
● ● ● ● ● ●
41
40
33
● ● ● ● ● ●
57
56
49
9.3 Start and Cancel of Synchronous Control
Axes
Axes
33-48
49-64
UM001DC
UM001DD
UM000CE
UM000CF
Virtual axis
Axes
Axes
1-16
17-32
-
-
-
-
9-7
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