[Cause]
When the robot is a DP master, it checks the DP slave status. The slave-specific diagnostic area of the received diagnostic data contains status information. This diagnostic data was sent by the DP slave at the address in parentheses. For details, refer to “Draft Standard PROFIBUS-DP DIN 19245
Part3” 8.3.1“Diag.Ext_Diag of Station_status_1”。
[Countermeasure]
For slave-specific diagnostic data, refer to the DP slave operator manual or consult the manufacturer.