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■Abnormal completion
Execute
Busy
Active
InVelocity
CommandAborted
Error
ErrorID
Error code
Value
MMERR_FB_AXIS_ERROR
MMERR_FB_START_NOT_POSSIBLE
MMERR_FB_AXIS_STOPPED
MMERR_FB_AXIS_NUMBER
MMERR_FB_VELOCITY
MMERR_FB_ACCDEC
MMERR_FB_DIRECTION
Point
• When Execute=ON, the function block is executed. If processing starts normally, Busy turns ON.
• When the axis is in speed control mode, Active turns ON. When the target speed is reached, InVelocity turns ON. Once the
target speed is reached and InVelocity turns ON, the state is retained until Execute is turned OFF, or control is cancelled.
• The axis state (FbAxisStatus) is the ContinuousMotion state.
• The execution is cancelled and control changes with a new MC_MoveVelocity or MC_TorqueControl.
• To stop operation use MC_Stop. When control is cancelled, CommandAborted turns ON.
• CommandAborted is turned OFF by Execute=OFF.
• This function block cannot be executed while positioning control function blocks (MC_MoveAbsolute, MC_MoveRelative,
MC_MoveAdditive) are being executed.
• When switching from speed control mode to torque control mode the motor speed may temporarily fluctuate. For this
reason, switching from speed control mode to torque control mode is done after motor is stopped.
Supported version
API version
1.00
Inheritance hierarchy
MC_FunctionBlock
MC_MoveVelocity
5 API LIBRARY DETAILS (FUNCTION BLOCK)
170
5.1 MC_FunctionBlock Class
Error code
Description
An error occurred.
Positioning can not be started.
The axis is in a Stopping state, or the stop command for the axis is ON.
A value outside the range is set to the axis No.
A value outside the range is set to the speed.
A value outside the range is set to the acceleration/deceleration time.
A value outside the range is set to the rotation direction.
Software version
01
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