Get slave station status

[JHU1XI1]

Hello,

How to gain slave status in datalayer.

 

[nickH · Accepted solution]

Hi @JHU1XI1

Try this interface in the Data Layer: fieldbuses/ethercat/master/instances/ethercatmaster/device_access/slave_online_info

ctrlX OS web UI - data layer viewer - slave online info

Best regards, 

Nick

[JHU1XI1]

Hello nicKH,

Thank you for your reply.

The method you mentioned can only see configuration information and cannot obtain the specific information marked on my diagram.

I understand that the information displayed on the webpage comes from the datayer, so there should be an address that can be displayed, but I am currently unable to find it.

I need to obtain the status of the red indicator light and descriptive information (positions 1 and 2)

 

[nickH]

Hi, 

You are right, updated the screenshot. But the address I mentioned is right. Here you can get this information in the Data Layer: fieldbuses/ethercat/master/instances/ethercatmaster/device_access/slave_online_info