Eaton NZM2 Manual page 184

11/04 MN01219002Z-EN
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h When accessing the "
"
DMI_Operating_Hours
note the Motorola coding format (Octet N: High-Byte,
Octet N+1: Low-Byte) used in PROFIBUS-DP. If the data
processing format in your DP master system deviates from
this standard, and the DP access commands do not
automatically include a conversion, it will be necessary to
implement and perform the conversion in your application
program. Please refer to the documentation of your DP
master system.
h
The "Number of operating hours of the connected circuit-
breaker" and the "Number of trips of the connected
circuit-breaker " are reset to 0 when the circuit-breaker is
disconnected from the DMI.
Object compilation A
This object contain a ready-made compilation of the data
content of the following individual objects:
• Circuit-breaker/DMI communication status,
• DMI inputs,
• DMI outputs,
• Circuit-breaker currents,
• DMI clock,
• Circuit-breaker status.
This object is a read only object. It can be accessed by class 1
and/or a class 2 DPV1 master.
Intended usage
Use this object if you want to obtain information about the
data content of the contained objects with a read operation.
h Note all the information contained in the descriptions of
the individual objects which are included.
PROFIBUS-DPV1 functions
",
LS_Operating_hours
" and "
LS_Number_Trip
", please
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