Ethercat slave (kistler module) stays in pre-OP

[Yvonne_]

Hello,

I'm trying to connect an Ethercat slave of type CA_Type_5074 (a kistler module). Adding the device in the device repository and adding the device while scanning the bus works without problems. 

When setting the ethercat master to OP, the slave stays in pre-OP. I do not see any diagnostics for why the slave will not go to operation mode. Are there specific settings in the IO configuration that are required for this? 

(i added the XML file in the attachment)

[Yvonne_ · Accepted solution]

The configuration of the module in I/O Engineering turned out to be wrong - the number of channels in the distributed clock was set to 4 instead of 2. After ajusting this setting, the ethercat bus runs in OP without problems.