Lenze E84DGFCP - Manual (Page 71)

EDS84DMOTPBUS EN 3.0 - 11/2011
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71
Communication manual 8400 motec PROFIBUS
Monitoring
Settings and displays in the »Engineer«
10.3 Settings and displays in the »Engineer«
For monitoring the PROFIBUS communication, you can set a Lenze-internal monitoring
time (
C13881 ) and a response of the controller ( C13880 ) in the »Engineer« via the
Monitoring tab.
The watchdog monitoring time defined in the PROFIBUS master is displayed in code
C13882 .
If the controller does not receive any valid process data when being in the
"Data_Exchange" state, the process data are handled according to the setting in
C13885 . (The last data sent by the master can either be used or set to zero.)
Moreover, you can set the error responses in the controller that cause a setting of the
external diagnostic bit ("Diag-Bit")
( C13886 ).