Servo loop configuration, Advanced servo configuration attributes – Rockwell Automation 1784-PM16SE SoftLogix Motion Card Setup and Configuration Manual User Manual
Page 382
Publication 1784-UM003A-EN-P – June 2003
374 Motion Object Attributes
Servo Loop Configuration
The Servo Loop Configuration attribute determines the specific configuration
of the servo loop topology when the Drive Axis Configuration is set to
“servo”. The Servo Loop Configuration establishes several advanced drive
configuration attributes that are part of the SERCOS Interface standard.
Advanced Servo Configuration
Attributes
The advanced attributes map directly to SERCOS IDNs. For a detailed
description of these attributes refer to the corresponding IDN descriptions
found in the SERCOS Interface standard. Since these attributes are
automatically configured based on the current Servo Loop Configuration, the
user need not be concerned with manually configuring each of these attributes.
GSV/SSV Access
Attribute Name
Data Type
Values
GSV
Servo Loop Configuration
INT
0 = custom
1 = feedback only
2 = aux. feedback only
3 = position servo
4 = aux. position servo
5 = dual position servo
6 = dual command servo
7 = aux. dual command servo
8 = velocity servo
9 = torque servo
ATTENTION
!
Changing the auto-configured values of the above
advanced attributes can result in unpredictable motion
behavior.