348 Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018
Bit Name Description
4 Motion Fault
If the Motion Fault bit is set, it indicates that one or more fault conditions have occurred
related to the Motion Planner function. The specific fault conditions can then be
determined through access to the Motion Fault attribute of the associated axis.
5 Guard Fault
If the Guard Fault bit is set, it indicates that one or more fault conditions have occurred
related to the Guard Motion safety function. The specific fault conditions can then be
determined through access to the Guard Motion attribute of the associated axis. Guard
Faults are only applicable if the drive device is equipped with Guard Safety functionality.
6 Initialization Fault
The Initialization Fault bit is set when initialization of a CIP Motion drive fails for any
reason. Specific information concerning the Initialization Fault may be found either in the
standard CIP Initialization attributes or in the manufacturer specific CIP Initialization Fault
attributes associated with the CIP Drive axis data types.
7 APR Fault
The APR (Absolute Position Recovery) Fault bit is set when during axis configuration the
system is not able to recover the absolute position of the axis. Specific information
concerning the APR Fault may be found either in the standard APR Fault attributes or int
he manufacturer specific APR Fault attributes associated with the CIP Drive axis data types.
8 Safety Fault
If the Safety Fault bit is set, it indicates that there is one or more fault conditions have
occurred related to the axis safety function. The specific fault conditions can then be
determined through access to the Axis Safety Fault attributes of the associated axis. Safety
Faults are only applicable if the motion device supports "Networked" Safety functionality
through a CIP Safety connection.
Axis Event Bits
Usage Access T Data Type Default Min Max Semantics of Values
Required - All Get/GSV
1
T DWORD - - - Bitmap - AxisFault
0 = WatchEventArmedStatus
1 = WatchEventStatus
2 = RegEvent1ArmedStatus
3 = RegEvent1Status
4 = RegEvent2ArmedStatus
5 = RegEvent2Status
6 = HomeEventArmedStatus
7 = HomeEventStatus
8... 31= Reserved
1
Direct Tag access is supported. Bit names shown are used as data type member names in the Logix Designer application.
The Axis Event Bit attributes are a collection of basic event conditions. This
attribute is for use primarily by the system during execution of various Motion
Event instructions.
Axis Event Bit Descriptions
Bit Name Description
0 Watch Event Armed Status
The Watch Event Armed Status bit attribute is set when a watch
event has been armed through execution of the MAW (Motion Arm
Watch) instruction. This bit is cleared when either a watch event
occurs or a MDW (Motion Disarm Watch) instruction is executed.
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