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

[Quirino Nardin]

I've tried it with B800 firmware - but this didn't solve the problem. It 
never happens on a small configuration.
Is there a way to reinitialize or reread the slave during runtime?


Florian Pose wrote:
> 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).
>
>   

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