The Analog tab contains a series of predefined diagnostic values for the "Bus diagnostics" module:

Counter corrupt frame

Shows the number of the detected, incomplete telegrams. The counter is a Byte value revolving between 0 - 255.

Transmission rate

Detected transmission rate of the PROFIBUS in Mbit/s.

Bus cycle time

Measured bus cycle time in ms.

Number of masters

Number of the master stations detected on the PROFIBUS.

Number of slaves in exchange mode

Number of the slaves detected on the PROFIBUS which are exchanging data (Exchange Mode)

Number of active slaves

Number of slaves enabled on the device.

Number of missing slaves

Number of slaves which are configured on the PROFIBUS but are missing.

Number of phantom slaves

Number of phantom slaves