New function in:
Communication module Profibus E94AYCPM FW 1.20
Functional description
The transmission of diagnostic data can be parameterised by means of code C13887 or C14887. For each individual error/fault response (error, fault, quick stop by trouble, warning locked, warning), it is possible to parameterise whether the DP-V1 diagnostic data are to be transmitted or not. In the default setting of the code, the module behaves in the same way as with the previous firmware versions.
Applications
The Profibus module transmits all entries of the 9400 logbook to the Profibus master by means of DP-V1 diagnostic data. Each entry is transmitted once as a coming event and once as a going event if the entry has been acknowledged in 9400. The diagnostic data can be evaluated in the PLC programme. The structure of the diagnostic data is described in detail in the Communication Manual Profibus (KHB).
