[etherlab-users] Corrupt mailbox response

takeshi ikeya takeshi.ikeya at gmail.com
Thu Nov 25 12:12:46 CET 2010


Thank you! Richard


2010/11/25 Richard Hacker <ha at igh-essen.com>

>
> Contact the drive manufacturor. It is not unusual that the manufacturor
> says
> "but it works with TwinCAT", wheras there are still are protocol
> implementation errors.
>
> - Richard
>

I'll try to point what you says to the manufacturor,
that is "protocol implementation errors".

I saw other user's mail about YASKAWA SIGMA5, in which he said he couldn't
even get vendor ID and product code.
For me, I can get them, and can write command, can read command (which I've
written).
But, when I read status, it returns always 0.
YASKAWA seems to misunderstand EtherCAT protocol.

Thanks
takeshi.ikeya
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