[etherlab-users] Etherlab 1.5.2: Requesting Application-Layer States with command line tool

[Richard Hacker]

 > kern  :err   : [Wed Sep 18 13:19:58 2013] EtherCAT ERROR 0-7: AL status
 > message 0x001E: "Invalid input configuration".

I think your configuration is incorrect. Check your pdo's, entries, etc...


Am 09/19/2013 10:01 AM, schrieb Michael Wenz:
> Hello,
>
> I am using Etherlab 1.5.2, Linux kernel 3.2.21, Xenomai-2.6.2.1
>
> and I would like to set an EtherCAT slave to operational state with the
> command line tool:
>
> ./ethercat states –p0 OP
>
> I am able to set the slave to OP state with TwinCAT 3.1 from Beckhoff
> and with EC-Engineer from acontis.
>
> But when I try to set the slave to OP state with Etherlab’s command line
> tool the slave goes to state PREOP+E and ‘dmesg’ command shows me
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: Changing
> state from PREOP to OP.
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: Configuring...
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: Now in INIT.
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: Clearing
> FMMU configurations...
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: Clearing
> sync manager configurations...
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: Clearing
> DC assignment...
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7:
> Configuring mailbox sync managers...
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: SM0: Addr
> 0x1800, Size 192, Ctrl 0x26, En 1
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: SM1: Addr
> 0x1C00, Size 192, Ctrl 0x22, En 1
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: Now in PREOP.
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: SM2: Addr
> 0x1000, Size   8, Ctrl 0x64, En 1
>
> kern  :debug : [Wed Sep 18 13:19:58 2013] EtherCAT DEBUG 0-7: SM3: Addr
> 0x1100, Size  30, Ctrl 0x00, En 1
>
> kern  :err   : [Wed Sep 18 13:19:58 2013] EtherCAT ERROR 0-7: Failed to
> set SAFEOP state, slave refused state change (PREOP + ERROR).
>
> kern  :err   : [Wed Sep 18 13:19:58 2013] EtherCAT ERROR 0-7: AL status
> message 0x001E: "Invalid input configuration".
>
> I have also implemented a small Etherlab program that allows me to set
> the slave state to OP.
>
> Do you have an explanation why this is not possible with Etherlab’s
> command line tool, please?
>
> Kind regards
>
>                 Michael
>
>
>
> _______________________________________________
> etherlab-users mailing list
> etherlab-users at etherlab.org
> http://lists.etherlab.org/mailman/listinfo/etherlab-users
>


Mit freundlichem Gruß

Richard Hacker

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Richard Hacker M.Sc.
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