[etherlab-users] problem on reading slave information at startup

[Florian Pose]

Hi,

On Wed, Oct 29, 2008 at 05:47:34PM +0100, Quirino Nardin wrote:
> I've got a big installation with 153 slaves, most of them are Beckhoff 
> BK1120.
> Now, when i start the master, it happens (not every time) that some 
> BK1120 are being read with Error.
> All of them have the same eeprom content and the same firmware.
> Weird is, that the ones with Error are mostly the same - they have 
> analogue input/output terminals on it (KL1408;KL1408;KL2114;KL3468;KL4408)
> The ones with only KL2602's on it are being read correctly most of the time.

We had similar problems with BK1120s. It turned out, that there was a
firmware bug. Please assure, that you have the firmware version B800
(not B8F6 or something).

-- 
Best regards,
Florian Pose

http://etherlab.org