NZM-XDMI-DPV1
(PROFIBUS-DPV1 Interface for
DMI)
118
11/04 MN01219002Z-EN
• The address (Index) of the required Process Data Object in
the addressed module of the NZM-XDMI-DPV1,
• The data length of the required Process Data Object,
• A defined variable (memory range) in the local application
which should be assigned to the read data or the data to
be written.
The address of the local DPV1 master interface can be taken
from the topology of your master system. The station
address of the NZM-XDMI-DPV1 to be contacted can be
taken from the Profibus topology.
The API (specification only required with class 2 DPV1
master) and the Slot Number are to be defined with 0 for the
NZM-XDMI-DPV1 for all Process Data Objects.
The index, the data length and a variable definition
(declaration) example for an IEC 61131-3 based system and
for every Process Data Object available in the NZM-XDMI-
DPV1 can be found in the following sections.
Process Data Objects
Circuit-breaker diagnosis data records object
1 to 10
Diagnosis record 1 to diagnosis record 10 contain the last
saved diagnosis data of the circuit-breaker. Diagnosis record
1 contains the current (last) diagnosis events and diagnosis
set 10 the oldest saved data.
This object is a read only object. It can be accessed by class 1
and/or a class 2 DPV1 master.
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