Selecting A Positioning Mode - Absolute/Incremental - Siemens Sinamics V90 Operating Instructions Manual
Pulse train, uss/modbus interface
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Also See for Sinamics V90:
- Operating instructions manual (364 pages) ,
- Operating manual (158 pages) ,
- Getting started (116 pages)
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7.5.3
Selecting a positioning mode - absolute/incremental
In the internal position control mode, you can select between absolute positioning mode and
incremental positioning mode with the parameter p29241.
Parameter
p29241
NOTICE
Pre-conditions for using the absolute mode
The absolute mode can be used only after:
• the axis has been referenced for incremental measuring system. Refer to Section
• the axis has been adjusted for absolute measuring system. Refer to Section "Adjusting
Example
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007
Range
0 to 3
"Referencing (Page 241)" for detailed information about referencing.
an absolute encoder (Page 207)" for reference.
Default
Unit
0
-
Absolute or incremental positioning mode:
•
•
•
•
Control functions
7.5 Internal position control (IPos)
Description
0: incremental
1: absolute
2: absolute, positive (only for a rotary axis
with modulo correction)
3: absolute, negative (only for a rotary
axis with modulo correction)
239
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