Data transfer to the PLC
7.3 Functional sequences/description of functions
3WL/3VL circuit breakers with communication capability - PROFIBUS
170 System Manual, 03/2011, A5E01051353-02
Example:
The figure below shows the online diagnostics in the STEP7 Tool HW Config using the
example of a SENTRON WL. It represents the diagnostic information as text. It indicates the
modules detected on the CubicleBUS and the last action on the CubicleBUS. Maintenance
information is also available.
Figure 7-4 Online diagnostics in the STEP7 tool HW Config
The figure below shows the diagnostic buffer of the S7 that contains the currently displayed
diagnostic information of the SENTRON WL. There is no incoming diagnostic message.
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