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5 Description of the Functions
5.4 Operating modes (only the pos mode)
5.4.2
Manual Data Input (MDI)
Description
5.4.3
Automatic
Description
5.4.4
Tracking mode
Description
5-154
For SIMODRIVE POSMO A, the MDI mode is replaced when selecting
a single traversing block.
New coordinates are programmed by overwriting one of the traversing
blocks which is then transferred at the next start.
In the "automatic mode", traversing blocks and programs can be se-
lected, started and their behavior significantly influenced via the inter-
face.
When programs are run, it is possible to change over into the "auto-
matic single–block mode" using the control signal STW.12. This is used
to test the drive system.
If an axis is in the tracking mode, then the control is disabled and its
position reference value tracks the actual position actual value.
For SIMODRIVE POSMO A, the tracking mode cannot be explicitly
selected.
In fact, it becomes implicitly active if e.g. closed–loop control is no lon-
ger active after withdrawing STW.0.
SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
E Siemens AG 2013 All Rights Reserved
02.99
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