EL6752/-0010 - Error / DiagFlag

EL6752/-0010 - Error / DiagFlag 1:
Error and DiagFlag in the TwinCAT tree

Error

0: all DeviceNet devices have BoxState zero
>0: number of DeviceNet devices with BoxState not equal zero.

DiagFlag

0 = no diagnostic data are pending
1 = diagnostic data are pending and can be read via AdsRead services