Hello Benedikt,
Parameter
9 +10: Copy of the xml Description, is used to configure the slave in
the typical EtherCAT way
12+13: Interface Description between EtherCAT and Simulink IO
- Map which PDO-Entry on which simulink block port
- Datatype, Width of Simulink block port
- Scaling (Rawbits, 0..1, userdefined) of Simulink
block port
Best regards
Andreas
Am 18.08.2011 15:06, schrieb Benedikt Thelen:
Hi i noticed a curiosity
In the s-function ec_slave2.c 14 function parameters are described at
the beginning of the file. If although i look how many parameters are
passed to the ec_slave2 function (Any block->look under Mask) there
are only 7.
I assume that some parameters are grouped together like address for instance.
The only thing i don't understand Is the correlation between parameter
9 -PDO information, 10-PDO-Entry type and 12/13 Block input/output
port description:
As far as i can tell the XML description of the file determines what
pdos are available and when i attach a generic slave usually all input
and output pdos from the XML attached. Since this is done
automatically what is the sense of parameters 9 and 10, can I
select/deselect specific pdos for syncronization (FMMU mapping)?
I tryed modifining the xml files, by doing this i can change what pdos
are available so it seems that the parameters 9 and 10 are never used.
How are the ec_slave2 parameters described in the file header actually used?
Greetings Benedikt Thelen
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Andreas Stewering-Bone
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