User manual

10 Functions and operations in the speed control mode
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Notifying that the command speed has been reached: VA output
When the detected speed enters the range of “command speed ± attained speed output band,” the VA output
will turn ON.
You can set the band within which the VA output turns ON, using the application parameter for attained speed
output band [APP-1-07].
Attained speed
output band
Command speed
Detected speed
VA output
ON
OFF
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Freeing the motor output shaft: FREE input
When the FREE input is turned ON, the motor current will be cut off. The motor will lose its holding torque,
and the output shaft can be turned with an external force.
If the FREE input is turned ON while the position is held with the electromagnetic brake, the electromagnetic
brake will be released. Accordingly, the position can no longer be held.
When the parameter for operation selection after stopping in speed control mode
[SyS-1-02] is set to “Free”
FREE input
READY output
MBC output
CW/CCW input
2 ms or less
60 ms or less
20 ms or less
60 ms or less
2 ms or less
30 ms
or less
2 ms or less
2 ms or less2 ms or less
2 ms or less
2 ms or less
30 ms or less
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Release
Hold
Electromagnetic
brake
Motor
excitation