I am trying to use an Emerson Control Techniques Digitax ST Servo Drive
via their SM-EtherCAT module but no PDO information is ever exchanged.
The Working Counter and Working State are always 0. I verified all the
PDO mappings and Sync Manager configurations. The Drive goes to OP mode
but no da
[mailto:etherlab-users-boun...@etherlab.org] Im Auftrag von Henry Bausley
Gesendet: Mittwoch, 20. Oktober 2010 00:47
An: etherlab-users@etherlab.org
Betreff: [etherlab-users] Emerson Control Techniques Drvive, No PDO
exchange,WC=0
I am trying to use an Emerson Control Techniques Digitax ST Servo
boun...@etherlab.org
> [mailto:etherlab-users-boun...@etherlab.org] Im Auftrag von Henry Bausley
> Gesendet: Mittwoch, 20. Oktober 2010 00:47
> An: etherlab-users@etherlab.org
> Betreff: [etherlab-users] Emerson Control Techniques Drvive, No PDO
> exchange,WC=0
>
>
>
>
BOTH domains CYCLIC in your RT-task?
> >
> >
> > See also
> > http://www.mail-archive.com/etherlab-users@etherlab.org/msg00496.html
> >
> >
> >
> >
> > -Ursprüngliche Nachricht-
> > Von: etherlab-users-boun...@etherlab.org
&g
Hello,
it would be interesting to know if this order ...
On Fri, Oct 22, 2010 at 04:07:09PM -0700, Henry Bausley wrote:
> ecrt_domain_queue(domainOutput);
> ecrt_domain_queue(domainInput);
...or this order...
> ecrt_domain_reg_pdo_entry_list(domainOutput, domainOutput_regs)
> ecrt_domain_reg_pd
It is the order of ecrt_domain_reg_pdo_entry_list that makes it work.
On Mon, 2010-10-25 at 16:25 +0200, Florian Pose wrote:
> Hello,
>
> it would be interesting to know if this order ...
>
> On Fri, Oct 22, 2010 at 04:07:09PM -0700, Henry Bausley wrote:
> > ecrt_domain_queue(domainOutput);
On Mon, Oct 25, 2010 at 08:25:12AM -0700, Henry Bausley wrote:
> It is the order of ecrt_domain_reg_pdo_entry_list that makes it work.
I expected this. Then the drive has a policy regarding the FMMU usage.
In general, the FMMUs are allocated in the order, the PDOs are
registered. It is the first
