[etherlab-users] Problem with EL4112 and Etherlab Master 1.3.2

[Florian Pose]

Hello,

On Fri, Nov 14, 2008 at 02:59:49PM +0100, Hammer, Günter wrote:
> I have a problem using the Beckhoff-module EL4112 (anlaog output
> 0-20mA 16 Bit) with the Etherlab-Master stack 1.3.2.
> 
> When i register a pdo for this module using
> ecrt_domain_register_pdo_list() with the values 0x00000002,
> 0x0C283052, 0x3101, 2 for the first channel, my embedded system stops
> completely and restarts after a while.
> 
> When i use a Beckhoff-module EL4132 (analog-output +/- 10V 16 Bit)
> 0x00000002, 0x0C1E3052, 0x3101, 2.  everything does right.
> 
> Do i have to handle the EL4112 module in a different way than the
> EL4132 module, except of the module specific values ( product-id ...),
> i.e. initialize some registers before use ?

no, that shouldn't be necessary. A slave is a slave. ;-)

Could you post your initialization code and the contents of
/sys/ethercat/master0/slaveXXX/info?

-- 
Best regards,
Florian Pose

http://etherlab.org