Omron NY532-1500 User Manual page 179

The MC_MoveZeroPosition (High-speed Home) instruction is also provided to perform positioning to
home as defined for the previously described method.
Name
High-speed Homing
The MC Function Module can operate the motor even when home is undefined (excluding
MC_MoveZeroPosition).
Function
Jogging and velocity control If home is not defined, the position at startup is defined as 0 to control movement.
High-speed homing
Positioning
Interrupt feeding
Starting cam operation
Starting gear operation
Synchronous positioning
Combining axes
Torque control
Zone monitoring
Linear interpolation
Circular interpolation
Additional Information
Software limits are not valid when home is not defined.
Changes in the home definition status for operations and events are listed in the following table.
Operation or event
Servo turned ON or axis
enabled
Changing the current position When starting
Homing
Overflows and underflows
NY-series Industrial Panel PC / Industrial Box PC Motion Control User's Manual (W559)
The axis returns to home using an absolute position of 0 as the target position.
High-speed homing cannot be used.
If it is used, an instruction error will occur.
If home is not defined, the position at startup is defined as 0 to control movement.
Interpolation cannot be used.
If it is used, an instruction error will occur.
Condition for change
Incremental encoder
When absolute data is read normally from the
absolute encoder
When absolute data cannot be read from the
absolute encoder
When starting
When ending
When overflow or underflow occurs
Description
Operation
Home definition status
No change
Home is defined.
Home is undefined.
Home is undefined.
Home is undefined.
Home is defined.
Home is undefined.
8 Homing
change
8
8-3