Motion Error Codes, faults, and attributes
Rockwell Automation Publication MOTION-RM002H-EN-P-February 2018 591
MotionStatusBits DINT GSV G1/Status
The motion status bits for your axis.
Bit Bit Name Meaning
0 AccelStatus Used to determine if the axis is
currently being commanded to
accelerate.
1 DecelStatus Used to determine if the axis is
currently being commanded to
decelerate.
2 MoveStatus Set if a move motion profile is in
progress.
3 JogStatus Set if a jog motion profile is in
progress.
4 GearingStatus Set if an axis is gearing to another
axis.
5 HomingStatus Set if a home motion profile is
currently in progress.
6 StoppingStatus Set if there is a stopping process
currently in progress. This bit is
used to stop an axis initiated by an
MAS, MGS, MGSP, Stop Motion
fault action, or mode change.
7 AxisHomedStatus Set to 1 by the MAH instruction
upon successful completion of the
configured homing sequence. This
bit indicates that an absolute
machine reference position has
been established. When this bit is
set, operations that require a
machine reference, such as
Software Overtravel checking can
be enabled.
This bit is cleared under the
following conditions:
• Download, Control power
cycle, or Reconnection with
Incremental Feedback device.
• Absolute Position Recovery
(APR) fails with Absolute
Feedback device.
• Feedback Integrity bit is
cleared by CIP Motion drive.
The AxisHomedStatus bit is
directly used by the control system
to qualify the Software Overtravel
checking function. If the
AxisHomedStatus bit is clear, Soft
Overtravel checking will not occur
even if the Soft Overtravel
Checking bit is set.
8 PositionCamStatus Set when a Pcam profile is
currently in progress.
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