Infranor XtrapulsPac - Page 93

93
X
trapulsPac - User Guide
Chapter 3 – Reference
Resolver Position Offset
Index 0x3108
Name Resolver Position Offset
Object Code VAR
Data Type Integer32
Object Class all
Access rw
PDO Mapping Yes
Unit User Position Unit
Value Range (-2
31
)..(2
31
-1)
Default Value 0
See Resolver Position (0x3109).
Resolver Position
Index 0x3109
Name Resolver Position
Object Code VAR
Data Type Integer32
Object Class all
Access ro
PDO Mapping Yes
Unit User Position Unit
Value Range (-2
31
)..(2
31
-1)
Default Value -
This object monitors the resolver position:
Resolver_Position = Resolver_Internal_Position + Resolver_Position_Offset
Resolver_Position (0x3109) in user position unit is the position given by the resolver. If the position loop feedback
is resolver, and the modulo function (Position Limit) is not activated, then the resolver position is the same as
0x6064.
Resolver_Internal_Position in user position unit is the resolver position value related to the initial position at power
on.
Resolver_Position_Offset (0x3108) defines an offset between user position (0x3109) and internal resolver
position. If the position loop feedback is resolver, this offset will be calculated by the homing procedure. At power
on Resolver_Position_Offset is 0.