Internaltotrace Tags (Positioning Axis/Synchronous Axis); Tags Of The Technology Object External Encoder; Legend - Siemens SIMATIC S7-1500 Function Manual

Appendix
A.3 Tags of the technology object external encoder
A.2.29

InternalToTrace tags (positioning axis/synchronous axis)

The tag structure <TO>.InternalToTrace.<tag name> contains no application-relevant data.
This tag structure is internally used.
Tags
Legend (Page 332)
Tag
InternalToTrace.
Id
Value
See also
Evaluating the technology data block (Page 173)
A.3

Tags of the technology object external encoder

A.3.1

Legend

Tag Name of the tag
Data type Data type of the tag
Values Value range of the tag - minimum value to maximum value
If no specific value is shown, the value range limits of the relevant data type apply or the information
under "Description".
W Effectiveness of changes in the technology data block
DIR
RES
RON
Description Description of the tag
L - Linear specification R - Rotary specification
Access to the tags is with "<TO>.<tag name>". The placeholder <TO> represents the name
of the technology object.
358
Data type Values
ARRAY
[1..4] OF
STRUCT
DINT -
LREAL -
Immediate:
Changes to the value are made with a direct assignment and are immediately effective.
Restart:
Changes to the start value in load memory are made using the extended instruction
"WRIT_DBL" (write to DB in load memory). Changes will not take effect until after restart of
the technology object.
Read only:
The tag cannot and must not be changed.
W Description
DIR -
RON -
Function Manual, 07/2014, A5E03879256-AC
S7-1500 Motion Control V13 Update 3