Omron NY532-1500 User Manual page 246

9 Motion Control Functions
Enabling and Disabling Axes Groups
To enable an axes group, specify the axes group for the MC_GroupEnable (Enable Axes Group)
instruction. An instruction error will occur if you try to execute an axes group instruction when the axes
group is still disabled. To disable an axes group, specify the axes group for the MC_GroupDisable (Dis-
able Axes Group) instruction. When you disable an axes group that is in operation, all axes in that axes
group will decelerate to a stop at the maximum deceleration rate that is specified in their axis parameter
settings.
Axes group enabled.
For details on enabling and disabling axes groups, refer to the MC_GroupEnable (Enable Axes Group)
and MC_GroupDisable (Disable Axes Group) instructions in the NY-series Motion Control Instructions
Reference Manual (Cat. No. W561).
Changing the Axes in an Axes Group
You can use the MC_ChangeAxesInGroup (Change Axes in Group) instruction to temporarily change
the composition axes for an axes group that is disabled. If the axes group is enabled, use the
MC_GroupDisable (Disable Axes Group) instruction to disable the axes group before you change the
composition axes.
Precautions for Correct Use Precautions for Correct Use
Changes made using the MC_ChangeAxesInGroup (Change Axes in Group) instruction will not
be saved to non-volatile memory in the NY-series Controller. If you cycle the power supply or
download the settings from the Sysmac Studio, the parameter settings in the non-volatile mem-
ory are restored.
For details on changing the composition axes of an axes group, refer to the MC_ChangeAxesInGroup
(Change Axes in Group) instruction in the NY-series Motion Control Instructions Reference Manual
(Cat. No. W561).
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Turn ON Servo for each axis
with MC_Power.
Define home for
all of the axes.
Enable axes group with
MC_GroupEnable.
Perform interpolation operation.
Disable axes group with
MC_GroupDisable.
Turn OFF Servo for each
axis with MC_Power.
NY-series Industrial Panel PC / Industrial Box PC Motion Control User's Manual (W559)