AX-Series Motion Controller Instructions Manual Chapter 2
407
Name Timing for shifting to True Timing for shifting to False
conditions or input values for the instruction.
Timing Diagram
Inputs/Outputs
Name Function Data Type
Setting Value
Timing to Take Effect
Axis
Specify the
axis.
AXIS_REF_DML* AXIS_REF_DML
When bExecute turns to True and bBusy
is False.
*Note: AXIS_REF_DML (FB): All function blocks contain this variable, which works as the starting program for function blocks.
Function
MC_Stop_DML can be used to stop the axis in motion and State Machine enters Stopping.
When MC_Power is set to False during deceleration, the motor will be in Free Run.
When the axis velocity is already decreased to 0 and Done of MC_Stop changes to True, Execute of MC_Stop changes
to False and State Machine changes from Stopping to Standstill.
The deceleration rate can follow the Setting Value of Quick stop deceleration (16#6085) in the CiA402 object dictionary.
Troubleshooting
When an error occurs in the execution of the instruction, bError will change to True. To confirm the current error state,
see the error code in ErrorID.
Programming Example
For the example, refer to the programming example for MC_Stop function block
For function block Axis parameters, enter that of the positioning axis.