Group instance, Map instance, Module channel – Rockwell Automation 1784-PM16SE SoftLogix Motion Card Setup and Configuration Manual User Manual
Page 276: Module class code, C2c map instance, Motion object s
Publication 1784-UM003A-EN-P – June 2003
268 Motion Object Attributes
Group Instance
The Assigned Group Instance attribute is used to determine what motion
group object instance the axis is assigned to.
Map Instance
The axis is associated to a specific motion compatible module by specifying
the instance of the map entry representing the module.
Module Channel
The axis is associated to a specific channel on a motion compatible module by
specifying the Module Channel attribute.
Module Class Code
The ASA class code of the object in the motion module which is supporting
motion; e.g., 0xAF is the ASA object ID of the “Servo Module Axis Object”
residing in the 1784-PM02AE module.
C2C Map Instance
When the Axis Data Type attribute is specified to be ‘Consumed’ then this axis
is associated to the consumed data by specifying both the C2C Map Instance
and the C2C Connection Instance. For all other Axis Data Types if this axis is
to be produced then this attribute is set to 1 (one) to indicate that the
connection is off of the local controller’s map instance.
GSV/SSV Access
Attribute Name
Data Type
Values
GSV
Assigned Group Instance
DINT
Instance Number of Group assigned
to Axis
GSV/SSV Access
Attribute Name
Data Type
Values
GSV
Map Instance
DINT
I/O Map Instance Number. It is 0 for
virtual and consumed Data Types.
GSV/SSV Access
Attribute Name
Data Type
Values
GSV
Module Channel
SINT
Zero based channel number of the
module. 0xff, indicates unassigned.
GSV/SSV Access
Attribute Name
Data Type
Values
GSV
Module Class Code
DINT
ASA Object class code of the motion
engine in the module; e.g., 0xAF for
the M02AE module.
GSV/SSV Access
Attribute Name
Data Type
Values
GSV
C2C Map Instance
SINT
Producer/Consumed axis’s associated
C2C map instance