Description of EtherCAT
7100.006514_Bus description_PSD4xx_EC_F_EN
10
2022-12-12
Designation
Index
no.
Function
Range
of
values
Back-
up?
De-
livery
state
R/W
Actual value
2003
Current actual position in 1/100 mm
(for a 4mm spindle and default values
of numerator, (SDO #2010) and
denominator (SDO #2011)).
Writing to this index number causes
the current position to be “referenced”
to the transferred value
Writing only possible when at a
standstill.
31 bit
No
R/W
Referencing
value
2004
Correction factor for the target, actual
and end limit values.
Writing only possible when at a
standstill.
31 bit
Yes
0
R/W
Drag error
2005
Reserved
Positioning
window
2006
Permissible difference between target
and actual values for the “target
position reached” bit in 1/100 mm
(for a 4 mm spindle and default values
of numerator and denominator)
The maximum setting value changes
according to the same factor as the
resolution.
Writing only possible when at a
standstill.
1…100
16 bit
equals
0.0025
…
0.25
rotations
Yes
2
R/W
Position
scaling,
numerator
2010
These values allow you to apply any
resolution to the drive that you wish.
For a numerator factor of 400, the
spindle pitch/resolution is stated in the
denominator factor
e.g.: Spindle pitch 1.5 mm with
resolution 1/100 mm:
numerator = 400, denominator = 150
Writing only possible when at a
standstill.
1...10000
16 bit
Yes
400
R/W
Position
scaling,
denominator
2011
1...10000
16 bit
Yes
400
R/W
