Rockwell Automation 21G PowerFlex 750-Series AC Drives Programming Manual - Manual (Page 516)

516 Rockwell Automation Publication 750-PM001J-EN-P - October 2014
Appendix E Integrated Motion on EtherNet/IP
Enhanced Attributes Enhanced attributes are accessed via an MSG instruction in RSLogix 5000.
These values are the same for all enhanced attribute writes. Only the Attribute
number and Source Element changes.
• Message Type - Choose CIP Generic.
• Service Type or Service Code - Choose the source or enter the hex value
for the service that is to be performed on the specified object. 10 (hex) for
Set Attribute Single, or 0E (hex) for Get Attribute Single.
• Class - Enter the hex value for the type or class of object to which the
service is to be sent. 42 (hex) for Motion Device Axis Object.
• Instance - Enter the instance of the object to which the service is to be sent.
Always a 1 for drive instance.
• Attribute - Enter the hex value of the attribute of the object to which the
service is to be sent.
• Source Element Pull-down Menu - Choose a local source tag that contains
more service parameters and/or data that is to be sent with the set request.
For a get request, this field is grayed out.
• Source Length - Enter or choose the number of bytes of data from the
source tag that is included with the set request. For a get request, this field
is grayed out.
• Destination Pull-down Menu - Choose a local destination tag to receive
the result of a get request. For a set request, this field is grayed out.
IMPORTANT Execute message commands each time the CIP Motion connection is
established. This is necessary because the controller defaults all drive
parameters when it establishes the CIP Motion connection.