9.3 Start and Cancel of Synchronous Control
9-13
When the slave axis clutch ON request is off when the synchronous control start
processing is executed
ON
OFF
t
t
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Master axis output speed
Slave axis BUSY
Slave axis output speed
Synchronous cancel request
Synchronous cancel active annunciation
Slave axis clutch ON request
Slave axis clutch operation annunciation
Synchronous
control
canceled
Under
synchronous
control
Slip timeSlip time
①
The slave axes do not operate immediately as the clutch is not connected (slave axis clutch operation
annunciation: off) when the synchronous control starts (synchronous cancel active annunciation: off).
②
Slave axes start the operation by the slave axis clutch ON request.
I/O allocation
Signal name Real axis Virtual axis
Axes
1-16
Axes
17-32
Axes
33-48
Axes
49-64
Axes
1-16
Axes
17-32
Synchronous cancel
request
UM001DA UM001DB UM001DC UM001DD - -
Synchronous cancel
active annunciation
UM000CC UM000CD UM000CE UM000CF - -
Slave axis BUSY UM00090 UM00091 UM00092 UM00093 UM00094 UM00095
Slave axis operation
done
UM00096 UM00097 UM00098 UM00099 UM0009A UM0009B
(Note 1): The I/O numbers in the above table show relative addresses based on the base word number. The I/O
numbers actually used vary according to the slot number where the unit is installed and the starting word
number.
①
②
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