Overrides For Multi-Axes Coordinated Control - Omron NX-series User Manual

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Overrides for Multi-axes Coordinated Control

You can use the MC_GroupSetOverride (Set Group Overrides) instruction to set override factors for
multi-axes coordinated control of the axes group in the current interpolation operation. The velocity
override factor is set as a percentage of the target velocity for interpolation. It can be set between 0%
and 500%. If an override factor of 0% is set for the interpolation target velocity, operating status will con-
tinue with the axis stopped at a velocity of 0. The set override factor is read as long as the overrides are
enabled. If the overrides are disabled, the override factors return to 100%. If the maximum interpolation
velocity is exceeded when an override factor is changed, the maximum interpolation velocity for the
axes group is used.
 Overrides for the MC_MoveLinear (Linear Interpolation) Instruction
An example of a time chart for using the Set Override Factors instruction for the MC_MoveLinear
(Linear Interpolation) instruction is given below.
Previous Instruction: MC_MoveLinear
CommandAborted
Current Instruction
VelFactor
Interpolation velocity
Override factor: 200%
Override factor: 100%
Override factor: 50%
For details, refer to the MC_GroupSetOverride (Set Group Overrides) instruction in the NJ/NX-series
Motion Control Instructions Reference Manual (Cat. No. W508).
NX-series NX1P2 CPU Unit Built-in I/O and Option Board User's Manual (W579)
Execute
Busy
Active
Done
Enable
Enabled
Busy
100
6 Introduction of Motion Control Functions
200 50
When overrides are disabled
with MC_GroupSetOverride, the
target velocity returns to 100%.
6
Time
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