4 Commissioning
4.12 Acyclic data
DX-NET-PROFINET2-2
01/22 MN040062EN
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83
4.12.4 Further explanations
PNU927
Using parameter 927, the parameter access level can be changed.
0: The parameters can be changed directly on the variable frequency drive/
variable speed starter and not via PROFINET.
An exception here are the parameters 927 and 928.
1: The parameters can be changed via PROFINET and not directly on the
variable frequency drive/variable speed starter.
An exception here are the parameters 927 and 928.
PNU 928 Subindex 0
PNU 840
Action@Communication Loss
In the error state, no communication takes place between the basic device,
interface or PLC. In the event of an error, the reaction is defined via
PNU 840.29952.
Figure 33:
Communication loss
Figure 34:
Fault scenario
L1/L L2/N L3
U
V
W
1
2
3
4
5
6
7
8
9 10 11
